Top 10 Best Bluetooth Transmitter For Car Stereo
of November 2024
1
Best Choice
SYNCWIRE
SYNCWIRE
Syncwire Bluetooth 5.3 FM Transmitter Car Adapter 48W (PD 36W & 12W) [Light Switch] [HiFi Bass Sound] [Fast Charging] Wireless Radio Music Adapter LED Display Hands-Free Calling Support USB Drive
10
Exceptional
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2
Best Value
SYNCWIRE
SYNCWIRE
Syncwire Bluetooth 5.3 FM Transmitter for Car, 38W PD&QC3.0 Dual USB Charging Bluetooth Car Adapter Microphone & Bass Sound MP3 Music Player FM Car Kit with Hands-Free Calling
9.9
Exceptional
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3
SYNCWIRE
SYNCWIRE
Syncwire Bluetooth 5.4 FM Transmitter Car Adapter 54W (PD 36W & 18W) [Stronger Dual Mics] [Light Switch] [HiFi Bass Sound] [Fast Charging] Wireless Radio Receiver Hands-Free Calling LED Display
9.8
Exceptional
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4
SYNCWIRE
SYNCWIRE
Syncwire Bluetooth 5.3 FM Transmitter Car Adapter, 66W PD QC 3.0 Fast Charge Car Charger with USB-C Coiled Cable, Wireless FM Radio Adapter, Strong Mics, Bass HiFi Sound, Hands-free Call, Light Switch
9.7
Exceptional
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5
Scosche
Scosche
Scosche BTFM9 FM Bluetooth Transmitter Car, Dual 12W USB-C and USB-A Charging Ports, Fast Type C Car Charger, Wireless Radio Bluetooth Adapter, Hands-Free Car Kit for Calls, Siri and Google Assistant
9.6
Exceptional
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6
IMDEN
IMDEN
IMDEN Bluetooth 5.0 FM Transmitter for Car, 3.0 Wireless Bluetooth FM Radio Adapter Music Player FM Transmitter/Car Kit with Hands-Free Calling and 2 USB Ports Charger Support USB Drive
9.5
Excellent
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7
Nulaxy
Nulaxy
Nulaxy Wireless in-Car Bluetooth FM Transmitter Radio Adapter Car Kit W 1.44 Inch Display Supports TF/SD Card and USB Car Charger for All Smartphones Audio Players-KM18
9.4
Excellent
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8
JOYROOM
JOYROOM
JOYROOM Bluetooth 5.3 FM Transmitter Car Adapter, [Stronger Dual Mics & HiFi Deep Bass Sound], 48W PD&QC3.0 USB C Car Charger Cigarette Lighter Adapter, Hands-Free Calling Radio Stereo Receiver
9.3
Excellent
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9
COMSOON
COMSOON
COMSOON Bluetooth Receiver for Car, Noise Cancelling 3.5mm AUX Bluetooth Car Adapter, Wireless Audio Receiver for Home Stereo/Wired Headphones, Hands-Free Call, 16H Battery Life - Black+Silver
9.2
Excellent
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10
Nulaxy
Nulaxy
Nulaxy Bluetooth FM Transmitter for Car, QC3.0 Fast Charge Bluetooth Car Adapter, Wireless Radio Car Kit with 7 Color LED Backlit, Support Hands-Free Calls, USB Flash Drive, microSD Card (B- Black)
9.1
Excellent
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11
LIHAN
LIHAN
Handsfree Call Car Charger,Wireless Bluetooth FM Transmitter Radio Receiver,Mp3 Audio Music Stereo Adapter,Dual USB Port Charger Compatible for All Smartphones,Samsung Galaxy,LG,HTC,etc.
9.0
Excellent
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12
LAICOMEIN
LAICOMEIN
Bluetooth Aux Receiver for Car, Portable 3.5mm Aux Bluetooth Car Adapter, Bluetooth 5.0 Wireless Audio Receiver for Car Stereo/Home Stereo/Wired Headphones/Speaker, 16H Battery Life (Black)
8.9
Very Good
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13
LENCENT
LENCENT
LENCENT FM Transmitter, 2022 Upgraded Bluetooth FM Transmitter Wireless Radio Adapter Car Kit with Dual USB Charging Car Charger MP3 Player Support TF Card & USB Disk
8.8
Very Good
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14
LENCENT
LENCENT
LENCENT FM Transmitter in-Car Adapter,Type-C PD 20W+ QC3.0 Fast USB Charger, Wireless Bluetooth 5.0 Radio Car Kit,Hands Free Calling, Mp3 Player Receiver Hi Fi Bass Support U Disk
8.7
Very Good
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15
Nulaxy
Nulaxy
Nulaxy Bluetooth FM Transmitter for Car, Wireless Car Bluetooth Adapter V5.0 with Big Color Screen, Support Hands-Free Call, Siri&Google, MP3 Music Player BASS&TRE Booster, TF Card/AUX-KM28
8.6
Very Good
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About Bluetooth Transmitter For Car Stereo
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Syncwire Bluetooth 5.3 FM Transmitter Car Adapter 48W (PD 36W & 12W) [Light Switch] [HiFi Bass Sound] [Fast Charging] Wireless Radio Music Adapter LED Display Hands-Free Calling Support USB Drive
Syncwire Bluetooth 5.3 FM Transmitter for Car, 38W PD&QC3.0 Dual USB Charging Bluetooth Car Adapter Microphone & Bass Sound MP3 Music Player FM Car Kit with Hands-Free Calling
PD 3.0 QC 3.0 Fast ChargingSyncwire bluetooth car FM transmitter support charging two kinds of devices simultaneously---Quick Charge 3. 0 port and Type-C PD 20W ports. The maximum total power can reach 38W, so the charger efficiency is 80 more than normal charger. Synwire can providing you a high-speed and convenient charging experience.. Advanced Bluetooth 5.3 FM TransmitterBuilt-in latest Bluetooth 5.3 technology, Syncwire bluetooth car adapter provides a more stable connection for streaming music over FM frequency and making hands-free calls,, allowing for faster pairing with compatible devices, supporting smart voice navigation from your phone, streaming the audio from navigation appSiriGoogle Assistant to your car.. Hi-Fi Deep Bass BacklitExclusive bass key-press juicing up the stereo effect makes this device stand out, which offers you crystal-clear sound while you are enjoying the long ride with your beloved ones. Besides, surrounding blue LED backlit pulsing with the rhythm.. Hands-free CallsThe built-in Noise Suppression CVC design can reduce external environmental noise well to provide crystal clear for hands-free call. All in one button answerrejecthand uprecall enable you seamlessly switch between incoming calls and music.. Wide CompatibilityThis car Bluetooth adapter can be used with any Bluetooth device such as iPad, iPhone, iPod, HTC, Galaxy, Sony, MP3 player, tablet and Android Smartphones. And it fits 12V-24V cars and trucks..
Syncwire Bluetooth 5.4 FM Transmitter Car Adapter 54W (PD 36W & 18W) [Stronger Dual Mics] [Light Switch] [HiFi Bass Sound] [Fast Charging] Wireless Radio Receiver Hands-Free Calling LED Display
Rainbow Light with Easy ControlImmerse yourself in the driving experience with our stylish bluetooth car adapter featuring a captivating rainbow light feature. Simply long-tap the b switch to turn off the light when not needed, and enjoy the enchanting glow of customizable rainbow hues for the perfect driving ambiance.. Dual Mics for Noise SuppressionSyncwire bluetooth transmitter boasts an advanced dual-microphone system that captures your voice from all angles. Coupled with the latest CVC 8.0 noise reduction technology, it effectively eliminates road noise, wind disturbances, and other distractions. This ensures crystal-clear communication, allowing both you and the other party to enjoy clear and uninterrupted conversations.. Safe Efficient Charging up to 54WThe Syncwire FM transmitter Bluetooth features a PD 36W and QC3.0 18W USB charging port, delivering 4X faster charging than others and supporting simultaneous charging for two devices. Our intelligent safety features guarantee protection against overcharging, voltage spikes, overheating, and short circuits, ensuring efficient and secure charging for your devices. Stay connected on the go with Syncwire's advanced charging technology.. Upgraded Bluetooth 5.4 TechnologyThe latest Bluetooth 5.4 technology, optimizing the transmission delay and connection defect problems, Bluetooth 5.4 will bring you a faster, more stable and smarter connection with less sound quality loss,uninterrupted calls and music experience. It takes only 1 second to complete pairing, and no need to repeat pairing after the first successful pairing with your device.. Enhanced HiFi Deep Bass Experience powerful deep bass and immersive stereo music sound with the simple press the b button. Activate the deep bass feature to enjoy a dynamic and pleasing high-fidelity sound quality that takes your passion for music to a new level. Elevate your audio experience with the richness of powerful HiFi deep bass at your fingertips.. Exclusive Lifetime Warranty ServiceIf our car radio bluetooth arrives doesnt fit your car or doesnt work, feel free to contact us to find a satisfying solution. We provide 36 Months warranty and lifetime support..
Syncwire Bluetooth 5.3 FM Transmitter Car Adapter, 66W PD QC 3.0 Fast Charge Car Charger with USB-C Coiled Cable, Wireless FM Radio Adapter, Strong Mics, Bass HiFi Sound, Hands-free Call, Light Switch
Scosche BTFM9 FM Bluetooth Transmitter Car, Dual 12W USB-C and USB-A Charging Ports, Fast Type C Car Charger, Wireless Radio Bluetooth Adapter, Hands-Free Car Kit for Calls, Siri and Google Assistant
Car FM Transmitter Experience superior sound quality and seamless connectivity with our Bluetooth FM Transmitter for Car. Effortlessly connecting to your car's FM radio, the Bluetooth car adapter enables wireless music streaming from your device via Bluetooth. It's the perfect solution to integrate Bluetooth for cars without Bluetooth.. Hands-Free Car Kit - Make and receive calls effortlessly while driving with the Scosche Handsfree Bluetooth Car Kit. This Bluetooth car adapter makes it possible to connect your smartphone to your car stereo through the Bluetooth transmitter, allowing you to keep your hands on the wheel and eyes on the road.. 12V Cigarette Lighter Adapter - Plugs directly into your car's 12V cigarette lighter socket for unlimited transmitting and listening hours. This FM Bluetooth Transmitter car adapter doubles as a cigarette lighter charger and features dual USB-A and USB-C 12W charging ports, allowing you to charge multiple devices on the go.. Voice Command - Equipped with easy-to-use controls for volume updown, playpause, answerhang up the phone, our Scosche FM Bluetooth transmitter car is a must-have in Bluetooth car accessories. This versatile accessory supports Siri and Google Voice commands, enhancing your car audio receiver and providing a safer, hands-free driving experience.. Universal Compatibility - Seamlessly works with all iPhone, iPod, Galaxy, MP3 Players, Smartphones, USB-A, USB-C, and other mobile devices with a 3.5mm port or Bluetooth. Whether you want to listen to your favorite music or make hands-free calls, our Bluetooth FM transmitter car does it all. Plus, it comes with a 3-year Limited Warranty for your peace of mind..
IMDEN Bluetooth 5.0 FM Transmitter for Car, 3.0 Wireless Bluetooth FM Radio Adapter Music Player FM Transmitter/Car Kit with Hands-Free Calling and 2 USB Ports Charger Support USB Drive
2 ports usb car charger 3.0 charger support charging two devices simultaneously, one port is quick charge 3.0 port. this fast charge port is also compatible with 2.0, hua wei fcp, type-c and samsung. the charger efficiency is more than 80.. Answer calls hands-free high-performance microphone with noise suppression cvc technology, grants you crystal clear call. answeringredialingdismissing or ending call just simply click a button.. Immerse in hi-fi music insert a usb flash driver which contains mp3 files into the right usb port and enjoy it. if that's not enough, it can also support your playlist with no distortions of the original signal from your mp3, iphone, android smartphones and more bluetooth enabled devices.. Wide compatibility bluetooth car fm transmitter can be paired as a hands-free kit with all bluetooth enabled devices, such as iphone, ipad, ipod, tablet, samsung, htc, sony and other andriod smartphones.. Multi-safety protection comes with built-in over-current protection, over-voltage protection, intelligent temperature control, short circuit protection..
Nulaxy Wireless in-Car Bluetooth FM Transmitter Radio Adapter Car Kit W 1.44 Inch Display Supports TF/SD Card and USB Car Charger for All Smartphones Audio Players-KM18
1.44 Inch LCD Display Nulaxy KM18 Bluetooth FM transmitter has a 1.44 inch screen for better displaying information like phone calls, FM channels, music, car battery voltage, etc. The ideal screen size to assist you in driving safe without disturbance.. Flexible GooseneckBluetooth V5.0 The rotatable Gooseneck of the wireless radio adapter can provide you with an adjustable viewing angle and optimal viewing comfort of LCD display screen. With the Bluetooth V5.0 technology, the car bluetooth adapter can provide a more stable and faster connecting without intermittent disconnection.. Noise CancellationHi-Fi Sound Quality Nulaxy noise-cancellation technology dampens the road noise and gives you clear, crisp sound for hands free calls. High Quality Music Streaming ensures crystal clear sound for listening music and hands-free calls.. Hands-free Calls All in one button for hands-free calls answerrejecthand uprecall make you seamlessly switch between incoming calls and music. Enjoy complete voice-control and safer driving with this Bluetooth transmitter.. Wide Compatibility The fm transmitter bluetooth for car is compatible with most devices on the market, such as iPad, iPhone, iPod, HTC, Galaxy, Sony, MP3 player, tablet and Android Smartphones. You can play your favorite songs on your car stereo via Bluetooth, TF Card and Aux Cable. And it fits 12V-24V cars and trucks..
JOYROOM Bluetooth 5.3 FM Transmitter Car Adapter, [Stronger Dual Mics & HiFi Deep Bass Sound], 48W PD&QC3.0 USB C Car Charger Cigarette Lighter Adapter, Hands-Free Calling Radio Stereo Receiver
COMSOON Bluetooth Receiver for Car, Noise Cancelling 3.5mm AUX Bluetooth Car Adapter, Wireless Audio Receiver for Home Stereo/Wired Headphones, Hands-Free Call, 16H Battery Life - Black+Silver
Enjoy Wireless Streaming MusicThis car Bluetooth adapter can be connected to non-Bluetooth car audio systems, home stereos, speakers, wired headphones via the 3.5mm AUX adapter And equipped with a Bluetooth 5.0 chip for stable connection fast transmission wide signal range. Just pair it with your phone and start listening to your favorite music. Intelligent Noise Reduction TechOur Bluetooth audio receiver adopts the latest CVC8.0 Noise Cancellation and Digital Signal Processor DSP technologies, which can eliminate echo and block out intrusive background noise such as wind, traffic, or crowds, providing you with crystal-clear calling sounds.. Up to 16 Hours of Battery LifeThe working time of this aux Bluetooth adapter is up to 16 hours when making calls or playing music. And it takes only 2.5 hours to fully charge the device by using a Type-C fast charging cable Included in the package. In addition, this Bluetooth music adapter can be used while charging, which is very convenient.. Hands-free Calling NavigationA built-in microphone and one MFB button to answer redial hang up reject calls, help you make hands-free calls. And the Bluetooth audio adapter supports broadcasting voice notification from existed navigation App. You dont have to look down the phone on the move. Make sure you drive safely. Dual ConnectionThe portable Bluetooth stereo adapter can be paired with 2 devices at the same time. You can enjoy your music and never worry about missing any calls. Once paired, the car receiver will automatically reconnect to your last paired Bluetooth devices, as long as they are within the wireless range..
Nulaxy Bluetooth FM Transmitter for Car, QC3.0 Fast Charge Bluetooth Car Adapter, Wireless Radio Car Kit with 7 Color LED Backlit, Support Hands-Free Calls, USB Flash Drive, microSD Card (B- Black)
Smart QC3.0 The charging speed of QC3.0 is up to 4X faster than standard chargers and can charge compatible devices to 80 in just 35 minutes. And 2 devices can be charged at the same time with the Bluetooth FM transmitter.. Bluetooth V5.0 Crystal Clear MusicThe Bluetooth V5.0 chip makes the connection faster and the data transmission more stable. With the built-in advanced cancellation technology, external environmental noise can be reduced well to provide lossless acoustic quality for music.. Hands-free Calls This Bluetooth fm transmitter supports Voice Assistant for voice guidance, like sending texts, incoming phone number or driving directions. Nulaxy noise-cancellation technology dampens the road noise and gives you clear, crisp sound for hands free calls.. 7 LED Backlight The 7 LED backlight can be changed from Red Green Blue Yellowish Green Purple Cyan Silver White, which integrating with music creates a relaxing and cool car environment for you. In addition, with the help of LED lights, it is easier to find and use the transmitter.. Wide Compatibility This Bluetooth adapter car can be used with any Bluetooth device such as iPhone, iPod, HTC, Galaxy, Sony, tablet and Android Smartphones. And it fits 12V-24V cars and trucks. Besides, you can enjoy music via Bluetooth USB Flash Drive 32GB MicroSD Card32GB. Only WMA MP3 WAV APE FLAC music formats in USB flash drive or MicroSD card are supportedIC 26752-NX09 HVIN NX09.
Handsfree Call Car Charger,Wireless Bluetooth FM Transmitter Radio Receiver,Mp3 Audio Music Stereo Adapter,Dual USB Port Charger Compatible for All Smartphones,Samsung Galaxy,LG,HTC,etc.
Music Streaming Adapter Player Wireless Bluetooth FM transmitter adapter support Bluetooth USB diskTF card MP3WMA player. With anti-interference performance and CVC technology.Listening to music while charging. Automatically connect memorized paired when powered on. Support WMA MP3 WAV APE FLAC music formats.. More Compatibility This Bluetooth cigarette lighter adapter can transfer callingMP3 MusicCellphone voices to the car radio. Compatible with iPad,iPhone, Samsung Galaxy, Google, LG, HTC, and Bluetooth devices. By pairing your device with the transmitter, you can stream music, podcasts, audiobooks, voice navigation, or any other audio content from your device to the car's radio.. Handsfree Function The car's Bluetooth adapter with built-in microphone and call-handling features, switches to hands-free mode automatically from music playing status when receiving calls. AnswerRejectHand upRecall all in One key. This enables hands-free calling while driving. The FM transmitter broadcasts the call audio through the car's speakers, ensuring clear communication without the need to hold the mobile device.. Car Battery Voltage and Portability The car aux Bluetooth adapter shows 3 seconds of voltage when plugged into the outlet port. Always keep the battery state health. Then it turns to automatic play mode. The Bluetooth transmitter comes with a compact and portable design, allowing users to easily move the transmitter between different vehicles or even use it in rental cars or friend's vehicles.. Dual USB Car Charger This Bluetooth car adapter has 2 USB charging ports to charge most USB Devices5V-3.1A and 5V-1A. Input 12V24V. This feature allows you to charge your mobile devices while driving. This is especially useful for long drives or when you rely heavily on your mobile device for navigation or music streaming..
Bluetooth Aux Receiver for Car, Portable 3.5mm Aux Bluetooth Car Adapter, Bluetooth 5.0 Wireless Audio Receiver for Car Stereo/Home Stereo/Wired Headphones/Speaker, 16H Battery Life (Black)
BLUETOOTH AUX RECEIVER FOR CARThe Bluetooth 3.5mm Aux receiver can turn your old car audiohome audio3. 5mm wired earphonesspeakers into wireless. Compatible with most Bluetooth-enabled devices, such as smart phones, tablets, laptops, and computers.. ENJOY HANDS-FREE CALL WIRELESS MUSICThis Bluetooth AUX receiver can pair with Bluetooth devices and the built-in microphone can be used to answer hands-free calls. One key to answer, reject, end and redial the last number. Designed with MFB and volume updown button, it is very convenient to adjust the volume of music.. BLUETOOTH 5.0 DUAL CONNECTIONThe Bluetooth receiver equipped with Bluetooth 5.0 to ensure stable connection. It can connect 2 devices at the same time, so you won't miss any calls while listening to music. The bluetooth range up to 33ft without obstacles. Automatically connects to the last connected device.. FAST CHARGING LONG BATTERY LIFEOne key to power on and enter pairing mode. The built-in battery has a long battery life and can support up to 16 hours of use after full charged. Fast charging and can be fully charged within 2 hours.. PORTABLEWeights only 0.5 oz., very tiny size. You can take this Bluetooth audio receiver whenever you go. Very good companion for drivers. If you encounter any problems during use, please feel free to let us know and we will help you at any time..
LENCENT FM Transmitter, 2022 Upgraded Bluetooth FM Transmitter Wireless Radio Adapter Car Kit with Dual USB Charging Car Charger MP3 Player Support TF Card & USB Disk
Crystal Clear Music Streaming - LENCENT T25 is anti- statics designed, and equipped with noise and wind suppressed by CVC technology that can achieve full duplex sound quality. You can stream music on your car stereo via Bluetooth USB Flash Drive 32GB microSD Card 32GB. WMA MP3 WAV APE FLAC music formats are all supported.. Intelligent Dual USB Ports Safe Charging - Coming with 2 USB ports5V-2.4A and 5V-1A, you can charge two devices simultaneously. Built-in over-current protection, over-voltage protection, intelligent temperature control, short circuit protection, it will effectively ensure safe charging.. Hands-Free Calling Voice Navigation - Bluetooth provides a stable connection, while Noise Suppression CVC technology and echo-cancellation grants an amazing hands-free calling experience. Besides, you can also get clear voice navigation from your phones app, which means driving will be more safely.. Car Battery Voltage Detection Blue Ambient Light - The FM transmitter will display cars voltage when plugged into the cigarette lighter. Keep abreast of car battery health at all times to avoid problems when driving. With the circle of blue backlight around this car charger, it will greatly simplify your operation for safer driving. Please compare the size between the transmitter and your car cigarette lighter . Wider Range Compatibility - This Bluetooth transmitter is well compatible with most of the smartphones and more devices that equipped with bluetooth function. It will automatically connect to its memorized paired Bluetooth device when power on. Also, with the wider range from 88.1MHz - 107.9 MHz, you can get more stable and consequent music experience without interference.
LENCENT FM Transmitter in-Car Adapter,Type-C PD 20W+ QC3.0 Fast USB Charger, Wireless Bluetooth 5.0 Radio Car Kit,Hands Free Calling, Mp3 Player Receiver Hi Fi Bass Support U Disk
PD 20W and QC 18W Fast ChargingDual USB and one type C port for fast charging enables you to charge 3 devices at the same time as well as offer a better charging performance. Equipped with a USB-C power delivery port and 20W output power, you could charger your lastest iphone, ipad, cellphones, tablets at full speed.. Noise-cancelling - Bluetooth V5.0 With Wide Compatibility The Bluetooth V5.0 chip establishes an ultra-secure connection between your phone and the bluetooth adapter car FM transmitter. Faster pair and more stable sound than bluetooth v4.2 make it avoid some unstable connection. Widely compatible between any devices which support bluetooth and cars in 12-24V.. Lossless Hi-Fi Sound- Deep Bass BoosterWith anti-interference performance and CVC technology, you can enjoy the fantastic deep bass music by pressing the B button. Plus, the light will dance with such stronger and powerful music. Gradient lights would truly bring you party atmosphere.. Better Hands-Free Calling And Voice NavigationBluetooth provides a stable connection, while CVC noise cancellation and echo cancellation technology provide an incredible hands-free calling experience.. Activate Siri and Google AssistantLENCENT Bluetooth FM transmitter V5.0 can achieve crystal clear voice commands to ensure safe driving. You can stay fully focused on the road by engaging Siri or Google Assistant in making phone calls, sending messages or getting driving directions. This option allows you to enjoy a more safer driving..
Nulaxy Bluetooth FM Transmitter for Car, Wireless Car Bluetooth Adapter V5.0 with Big Color Screen, Support Hands-Free Call, Siri&Google, MP3 Music Player BASS&TRE Booster, TF Card/AUX-KM28
Big Color Screen Air Vent ClipOur new car bluetooth adapter adopts a big color screen for more information and better visual experience. Now you can read more information such as incoming phone numbers, car battery voltage, FM frequency, track name, etc. In addition, the air vent installation offer you better view angle for your safety.. Dual USB Ports QC3.0The dual USB charging port enables you to charge 2 devices at the same time. One of them is a QC3.0 fast-charging port, which can charge your device up to 4 times faster than the standard charge. You can charge 80 of your phone battery just in 35 minutes, saving you much more time than average. Besides that, other ports such as TF card slot, AUX port offer you multiple choices so you can choose to play music via USB drive TF card AUX line Bluetooth.. Thoroughly Hands-free with SiriGoogleTransfer all your phone call and audio streaming into wireless through the FM bluetooth transmitter car. You can easily answer hang up reject redial a phone call with the spin button. Enjoy the smart voice control and play with SiriGoogle assistant. Try to say Call Mom, Get directions home, Play some music, get things done more conveniently and enjoy safe driving.. Improved Audio PerformanceThe big microphone of bluetooth transmitter car is able to collect voice effectively, and the CVCDSP noise cancellation technology can avoid traffic background noise for clearer conversation. Whats more, the BASSTRE booster button provides 2 modes for you to adjust, just get immersed into your customized music style.. 8 Colorful LED Backlit ModesLong press the light button on the fm transmitter bluetooth for car to enter the light change mode, and then spin the knob to adjust to the light mode you want. There are 7 mono color modes plus 1 color-changing mode, choose any mode you like to decorate your space, let it color your car.