Top 9 Bluetooth Transmitter for Car AUX Adapter – MP3 Player FM Transmitters

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1. Pyle


Pyle FM Radio Transmitter Adapter, PLMP2A, Car Charger for Smartphone Android and iPhone, 3.5 mm Aux in Media File Support, Plays MP3 Music with USB Port, Digital LCD Power Display

Pyle #ad - Offers easy manual control to play, pause, forward music and rewind. Included components: 1 Pyle Branded Product. Transmits fm frequency: a fm radio transmitter adapter that draws power through the car power socket or cigarette lighter port.

Aux in function: it plays music from devices that are 3. 5 mm aux in compatible like smartphone, iPods, and tablets. Car charger: aside from playing music, this fm transmitter is built with a USB port to serve as a ready to use car charger. Universal media support: supports several media like mp3 and wma format files. Digital lcd display: made with digital LCD display to show radio frequency and simple button controls.

It can also support flash drives with MP3 files to play music on your car without hassle. The input voltage is 12-24V, the output power is 5V DC / 2. 1a and the frequency range is 87. 5-108. 0 mhz. It can be used to power up several devices like Android and iPhone. It transmits fm frequency to the car stereo to play MP3 music.
BrandPyle #ad
ManufacturerSound Around #ad
Height7.5 Inches
Length3.25 Inches
Weight0.15 Pounds
Width4.75 Inches
Part NumberPLMP2A
Warranty1 year limited

2. GOgroove


TV, GOgroove Bluetooth Transmitter & Receiver 2-in-1 Wireless 3.5mm Adapter Kit Stream Audio Between Your Smartphone, MP3 & AUX Headphones, Tablet, PC, Car, Outdoor Speakers Used

GOgroove #ad - Bluetooth everywhere so you can stream music from a smartphone to any 3. 5mm or rca speaker like non-bluetooth cars & stereos - OR - stream from TV/MP3 AUX port to your wireless Bluetooth headphones.

2-in-1 function on the rxt with button to switch between transmitting TRM and Receiving RCV Modes; Turn on by holding down the power button the LED light will flash when in Pairing Mode. What you get: 1 x refurbished bluegate rxt receiver/transmitter, 1 x microusb charging cable, 1 x 3. 5mm aux cable, 1 x rca adapter, 1 x hook & loop patch kit. Receiver mode rcv allows you to plug into the aux / rca port of non-Bluetooth cars/speakers/headphones so they can receive wireless audio streaming from your Bluetooth-enabled smartphone or tablet.

Transmitter mode trm allows you to plug into the aux / rca port on tVs, radios, MP3 players, movie projectors, & computers to stream audio to your Bluetooth-enabled headphones and speakers.
BrandGOgroove #ad
ManufacturerGogroove #ad
Height0.3 Inches
Length2 Inches
Weight0.34 Pounds
Width1.3 Inches

3. VizGiz


VizGiz 5 Pack 3.5mm Male to Male Coupler Extension Cable Joiner 1/8 inch TRS Stereo Audio Wire Adapter Jack Plug Connector for Bluetooth Receiver AUX-in Cord PC MP3 Player Car Transmitter

VizGiz #ad - Connects two 3. 5mm 1/8" stereo female devices togethe. Durable all metal stereo 3. 5mm to 3. 5mm audio barrel connecto. Provides a stereo connection with headphone or 3. 5mm socket. Super shielding protection against electromagnetic interference. Quality metal material for maximum audio clarity.
BrandVizGiz #ad
ManufacturerVizGiz #ad
Height0.39 Inches
Length3.94 Inches
Width2.76 Inches
Part Number5582659523

4. JETech


JETech Wireless FM Transmitter Radio Car Kit for Smart Phones Bundle with 3.5mm Audio Plug and Car Charger Black

JETech #ad - Simply connect your device through the 3. 5mm jack, set an idle fM channel on the transmitter, and tune the car radio to the same channel.

Plays music or audible books from audio devices through your car stereo system. Preserves high-fidelity sound via FM radio signal. Extra built-in usb port charges your smartphones, tablets, GPS and other devices while driving. Package contents: jETech FM transmitter, instructions, customer service card. Compatible with smartphones and tablets with a 3. 5mm headphone jack, ipad, including iPhone 6s/6/SE/5s/5/4S/4, Samsung Galaxy and more. Features an easy-to-read display and tactile buttons.
BrandJETech #ad
ManufacturerJETech #ad
Height0.4 Inches
Length2.2 Inches
Width1.4 Inches
Part Number0790-FM-BK

5. Avantree


Bluetooth Speaker for Car & Wireless FM Transmitter 2-in-1, Clear Calls, Stream Cell Phone Audio to Car Stereo, 6W Handsfree Speakerphone Kit for Truck, Multipoint, Auto On-Off, Avantree Roadtrip

Avantree #ad - Unlike other bluetooth car speakers on the market, the powerful dual 3W multimedia speakers provide high fidelity sharp sound quality and louder call volume so you can hear voice from a phone call over ambient background noise. 2-in-1 car speakerphone & fm transmitter the roadtrip functions as a handsfree bluetooth car speakerphone for taking calls with your smartphone with the ability of Siri or Google Assistant to make calls, send texts or get driving directions.

Secondly, use the roadtrip as a FM transmitter to send call audio or music to your car stereo system by setting up a vacant FM channel. Upon returning to your car, power on, when you leave the car and your Bluetooth device disconnects from the Roadtrip, and automatically connect to your device as you open the door. Auto power on / off for your ultimate convenience, the roadtrip’s built-in motion sensor will detect your presence, it is designed to automatically power off. Crystal clear calls the powerful 3-watt dual speakers enable you to always hear your conversations clearly and the built-in dual microphone with noise reduction technology provides the ultimate call clarity for both call and caller – whether you are dealing with freeway or traffic noises.

So whichever phone receives the latest incoming phone call, you will be able to answer that call by using the Roadtrip speakerphone. Multi-point connection connect two phones in the same car to the roadtrip and have the option to take phone calls from either. It also allows you to connect two phones so you can use the FM transmitter and stream two different music playlists through your car speakers.
BrandAvantree #ad
ManufacturerAvantree #ad
Height1.18 Inches
Length5.12 Inches
Weight0.24 Pounds
Width2.36 Inches
Part NumberBTCK-12
Warranty12 months



By Anker, Alexa-Enabled 2-Port USB Car Charger for Navigation and Music Streaming, for Cars with Bluetooth/CarPlay/Android Auto/Aux-in/FM Reception, Roav Viva Pro

ROAV #ad - Please check the list of car models VIVA Pro is incompatible with inside the User Guide found in the Technical Specifications section below. Note: please check the dimensions of the space surrounding your car's cigarette lighter to see if viva pro will fit before purchasing.

Alexa inside: amazon's voice service gives you complete voice control in your car. If you have other issues, contact us via Live Chat in the app. Just say the word to get directions, shop online, play music, ask Alexa to read an Audible book, and more. What you get: roav viva pro, aux-out, Happy Card, Carplay, and our friendly customer service. If your viva pro cannot be plugged in or has Bluetooth connection issues, return it for a full refund within 30 days of purchasing.

High-speed charging: dual charging ports equipped with Anker’s exclusive PowerIQ technology deliver blazing charging speeds to both driver and passenger. Voice isolation: 2 integrated microphones provide noise cancellation and accurate voice identification. Extensive connectivity: use in virtually any car by connecting via bluetooth, 12-month warranty, manual, Quick Guide, Android Auto, or FM transmission. Please note: Spotify is not supported.
BrandROAV #ad
ManufacturerAnker #ad
Height2.03 Inches
Length4.21 Inches
Weight0.43 Pounds
Width6.02 Inches
Part NumberAK-
Warranty12-month warranty

7. Rocksteady


Rocksteady Portable Bluetooth Speakers 4 Speakers | Bluetooth Speakers Outdoors | Black Bluetooth Speakers | 100 Feet Bluetooth Range | 16 Hour Long Battery Life | Immersive Sound

Rocksteady #ad - Play music in its clearest form, immersing listeners in a home concert like experience. Simply the best sounding, most versatile portable Bluetooth speaker for any budget.

Only with Rocksteady Portable Bluetooth Speakers. Audio authoring platform, AWSM on Rocksteady Stadium Bluetooth Speakers. Rediscover the original clarity of your favorite songs without the need to download third party apps or even rely on unstable WiFi Connections. Featuring Bambu Tech’s A. I. Listen to your favorite music on this bluetooth Speaker with Long Lasting Battery Life of up to 16 Hours and a range of up to 100ft. Connect an unlimited number of bluetooth speakers and easily set each speaker as a Left, Right or with Dual Audio Channels and enjoy the best sound Indoors & Outdoors.
BrandRocksteady #ad
ManufacturerKiller Concepts #ad
Height6 Inches
Length4.25 Inches
Weight2.2 Pounds
Width4.25 Inches
Part NumberRSS-4



REXING AUXB0 Mini Portable Bluetooth Transmitter for cars Bluetooth 5.1, Bluetooth AUX 3.5mm adapter, Built-in Rechargeable Battery, Siri&Google Assistant, Hands-Free Calling, Microphone, Bass Booster

REXING #ad - Rexing stands behind all of our products with a ***18 Month Warranty ***. Voice assistant: keep your hands on the wheel by managing phone calls, navigation, text, and music by speaking commands using Siri / Google Assistant applications.

Live customer support: need help? email or call our personal care team. Answer/end/reject/Redial Phone calls via quick button press. Versatile & portable: featuring a built-in 150mah rechargeable battery with 10 hours of working time, take this bluetooth adapter range 25ft on the go with you and connect not only your car but most bluetooth enabled devices like speakers, MP3/CD Players, Tablets etc. Hands-free calling: with safety in mind, our portable hands-free car kit makes calls while driving, very simple.

Advanced bluetooth 5. 1 receiver: bring your car into the present and have the latest Bluetooth 5. 1 technology by connecting it via the provided AUX 3. 5mm cord to our sleek, metal, Mini Transmitter and stream your music to your car’s stereo system while driving. Automatically switch to hands-free mode from music mode when receiving a phone call.
BrandREXING #ad
Manufacturerrexing #ad

9. Scosche


Black, SCOSCHE FMT5 TuneTone Universal FM Stereo Transmitter for Mobile Devices

Scosche #ad - Multiple channel options: Find the perfect channel with 20 different transmitting frequencies and program the 3 channel memory. Slim aux cable: Fits into any music device with or without protective cases. On/off switch: conserve battery life when not in use with the included on and off switch. Compatible with aux devices: the transmitter can be used with Apple, Andriod and smart devices with a 3. 5 mm aux output; Comes with 3 year warranty. Fast charging: for unlimited transmitting, plug transmitter into 12V charging port.
BrandScosche #ad
ManufacturerSCOSCHE #ad
Height1.12 Inches
Length2.75 Inches
Weight0.1 Pounds
Width7 Inches
Part NumberFMT5
Warranty3-Year Warranty