2-in-1 Transmitter & Receiver (TX/RX Mode) – Use as a Bluetooth transmitter (for TV/non-Bluetooth devices) or receiver (for wired speakers/car stereo). Long Battery Life – 300mAh built-in battery → Up to16.5 hours in RX (receiver) mode → Up to12 hours in TX (transmitter) mode.
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Car Wireless Bluetooth Cable Adapter Receiver AUX HIFI Sound Quality Music Audio Stereo Receiver For 2RCA Interface Audio Line
Aliexpress UK
Support FM full-frequency transmitter 87.5-108.0MHZ. Bluetooth answer, hang up, reject, redial and other functions. Support Bluetooth stereo music playback. Built-in microphone, support Bluetooth hands-free communication can be safe hands-free to answer the phone.
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Upgraded Bluetooth 5.3 Audio Transmitter Receiver RCA 3.5mm AUX Jack USB Dongle Music Wireless Adapter For Car PC TV Headphones
Aliexpress UK
Connectivity: Bluetooth, AUX, FM. Hi-Fi stereo audio, clear and good sound effect. Easy and simple to upgrade your old-style speaker or car stereo system to Bluetooth hands-free wireless audio. FM Transmitter: Support FM frequency 87.5, 95.0 and 108.0 mhz.
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Bluetooth 5.0 Audio Transmitter Receiver 3.5mm AUX Jack RCA USB Dongle Stereo Wireless Adapter for TV Car Kit Speaker Headphone
Aliexpress UK
Bluetooth 5.0 FM Transmitter for Car PD3.0 Fast Charge Microphone & HiFi Bass Sound Radio Music Adapter Charger Supports Hands-Free Calling Specification: Type: FM Transmitter Frequency Response: 20Hz-15KHz Bluetooth Version: 5.0 Operating Voltage: 10V-24V Transmission Frequency: 87.5-108MHz Transmission Distance: 5 M USB Output: 3.1A+1A Audio Format: WMA, MP3, WAV, FLAC Features: 1.PD 3.0 Fast Charge: Supports PD3.0 fast charge output. Charges your phone quickly. Car adapter keeps your phone in service all the time. .
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Bluetooth 5.4 Audio Adapter Music Stereo 2 IN 1 Wireless Receiver Transmitter with MIC for Car PC Headset Connect Dual Devices
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Bluetooth version 5.0, no lag, more stable and rapid response, improving vehicles without Bluetooth function. Bluetooth version: 5.0. AUX connection: Use a 3.5mm audio cable to connect the radio and Bluetooth device together.
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For Volvo C30 C70 S40 S60 S70 S80 V40 V50 V70 XC70 XC90 Car Bluetooth Module AUX-IN Audio Cable Adapter
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（1）T67 BT 5.3 Audio Receiver Transmitter. （2）T66 BT 5.3 Audio Receiver Transmitter. Put Bluetooth on your TV and connect your Bluetooth headset,I can watch it without disturbing my family. Aux Audio Input/Output.
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Bluetooth 5.3 Audio Receiver Support USB U-Disk Play Wireless Adapter R/L 2 RCA/3.5MM AUX/Optical Fiber Jack For Car Kit Speaker
Aliexpress UK
USB C Bluetooth Adapter for Car, AUX Wireless FM Radio Transmitter, Handsfree Calling & Audio Receiver, MP3 Music Player, QC3.0 & Type-C PD USB Car Charger,7 Colors LED Backlit Features: [7 COLORS LED BACKLIT MODE]This Bluetooth car adapter has 7 color lighting modes and 1 cycle color mode that can get a visually stunning display of colors, you can keep 1 color or play the colors in turn. Perfect for using in the dark and improving driving safety. .
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2 in 1 Bluetooth 5.5 Audio Receiver Transmitter 3.5MM AUX TF Card Stereo Music Wireless Adapter With Mic For Car TV PC Airplane
Aliexpress UK
【Noise-canceling - 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. Widely compatible between any devices which support bluetooth and cars in 12-24V.
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Bluetooth 5.3 Audio Receiver 3.5mm AUX/RCA/Stereo Lossless Wireless Audio Adapter Supports U Disk Player for Speaker Car Kit
Aliexpress UK