Bluetooth receiver (RX), Bluetooth transmitter (TX) two-in-one design. -Built-in digital signal to analogue chip, support digital optical, coaxial, AUX, RCA interface. Interface type: Input: 3.5mm AUX + RCA + optical + coaxial + USB.
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40W kebidu Bluetooth 5.0 MP3 Player Decoder Board 2*20W 12V Amplifier FM Radio TF USB AUX Module Bluetooth Receiver Car kit
Aliexpress UK
NFC Wireless Bluetooth 5.0 Audio Transmitter Receiver HiFi Music Adapter AUX UK. Wireless Bluetooth 5.3 Aux Adapter Dongle Cable USB To 3.5mm Jack Car Audio Aux. 4in1 Bluetooth Audio Adapter Wireless Receiver Transmitter MP3 Player 3.5mm Aux.
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Durable Universal Auto Audio Input Wireless Music Cable Adapter AUX Receiver Bluetooth Receiver 2 RCA Cable Receiver Module
Aliexpress UK
Non-stop and clear HiFi music streaming creates enjoyable listening experience. Switch between transmitter and receiver modes with the simple flick of a switch. Effortlessly connect using advanced Bluetooth technology and 3.5mm audio cable (included).
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USB Bluetooth Receiver Transmitter Car Bluetooth 5.0 Audio Adapter TV Computer Wireless Bluetooth 2-in-1 Converter Plug and Play
Aliexpress UK
Bluetooth version: Bluetooth 4.2. Product Model: Bluetooth Receiver. 1× Bluetooth Receiver. 1× transparent sealing PP bag. Product List.
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Toocki AUX Bluetooth Car Adapter Dongle Cable For Car Tablet Bluetooth Receiver 5 USB to 3.5mm Jack Speaker Audio Music Receiver
Aliexpress UK
Connect the receiver to your speaker's AUX input, pair it with your Bluetooth device, and you're ready to go. Enjoy rich, wireless audio without the hassle of cables. Stream music or take calls from your smartphone, tablet, or laptop—no more tangled wires.
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UGREEN Bluetooth RCA Receiver 5.1 aptX HD 3.5mm Jack Aux Wireless Adapter Music for TV Car 2RCA Bluetooth Audio Receiver aptX
Aliexpress UK
Simply plug the dongle into your USB port, and it’s ready to go. Dual-Functionality: Works as both a transmitter and a receiver. Alternatively, switch it to receiver mode to stream music from your smartphone to your computer speakers.
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Toocki AUX Bluetooth Car Adapter Dongle Cable For Car Tablet Bluetooth Receiver 5 USB to 3.5mm Jack Speaker Audio Music Receiver
Aliexpress UK
Supports all with AUX input of the car stereo! - Easy and simple to upgrade your car stereo Bt hands-free wireless audio! - Play your smartphone and other devices with Bt products to music on, you can make your way through the wireless from your car.
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Durable Auto Audio Input Auto Play Wireless Music Stereo Radio Bluetooth Receiver Receiver Module AUX Receiver 2 RCA Cable
Aliexpress UK
AUX interface connection, audio input and output. Connection mode: AUX connection input, output. Enhance the function of Bluetooth connection for all kinds of cars, stereos, TVs, tablets, desktop computers and so on.
eBay
Toocki AUX Bluetooth Car Adapter Dongle Cable For Car Tablet Bluetooth Receiver 5 USB to 3.5mm Jack Speaker Audio Music Receiver
Aliexpress UK