USB Car Bluetooth 5.4 Audio Receiver. Plug it into the 3.5mm aux jack and power it by the USB port. 1、Connect the USB and AUX：. Switch the radio mode to the AUX mode. The Bluetooth adapter will automatically connect with your phone when you start the car.
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Hanyee Custom Color Smart Nightstand Wireless Charging Led Light,usb Port,bluetooth Speaker Bedroom for Home Furniture Use
Aliexpress UK
Transform your driving experience with ourW9 Bluetooth 5.3 Transmitter and Receiver, a multifunctional wireless adapter designed to enhance car audio and hands-free calling. Car FM Transmitter: Stream music and audio to your car’s FM radio for a rich sound experience.
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-Style Portable Boombox - CD Player, Cassette Player, FM Radio, USB, Wireless Bluetooth Speaker - Silver
Aliexpress UK
USB Bluetooth to aux Cable for all mini cooper gen 2 and 3 models (R56 R55.R60, F55, F56 etc). 1x USB Bluetooth to aux cable. a way to stream music through Bluetooth to your mini. still connects to hands free so wont effect your phone calls.
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-Style Portable Boombox - CD Player, Cassette Player, FM Radio, USB, Wireless Bluetooth Speaker - Silver
Aliexpress UK
Bluetooth Version 5.3: The new Bluetooth 5.3 wireless transmission technology is adopted to bring more stable audio transmission capability. Bluetooth version: 5.3. Bluetooth delay: less than 180ms. Turn on Bluetooth: Start the "Search Bluetooth" function to connect with the device.
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Niye Wired USB+Wireless Bluetooth Computer Speaker Stereo Subwoofer Soundbar 3D Home Surround Speakers for PC Theater Aux 3.5mm
Aliexpress UK
3.5mm to USB Bluetooth Receiver Adapter for Seamless Audio Streaming - USB Bluetooth Wireless Receiver AUX Audio Stereo Music Adapter Car Kit, Enhance Your Devices with Bluetooth audio transmitter. Equipped with a 3.5mm AUX and USB interface, it transforms wired audio systems into wireless sound hubs.
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AIYIMA Audio Upgraded TPA3116 Subwoofer Amplifier Board 2.1 Channel HiFi USB DAC Bluetooth 5.0 Power Amplifiers 2x50W+100W
Aliexpress UK
Bluetooth Transmitter is specially designed for the Audio Devices (such as MP3, MP4, TV and PC, etc.) without Bluetooth function. You can connect the Bluetooth Transmitter to the audio devices via the included 3.5mm Audio Plug.
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AIYIMA TPA3116 Subwoofer Amplifier Audio Board TPA3116D2 2.1 HiFi Amplificador USB DAC Bluetooth Power Amplifiers 2x50W+100W
Aliexpress UK
3 Layer Earplug Noise Cancelling Soft & Reusable Ear Plugs for Sleep & Swim work. Supports NFC near-field pairing, with NFC automatically turning on or off Bluetooth wireless connection during pairing.
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Style Portable Boombox - CD Player Cassette Player FM Radio USB Wireless Bluetooth Speaker - Silver
Aliexpress UK
Bluetooth 5.3 Bluetooth Aux Adapter Dongle Cable USB 3.5mm Jack Car Audio Aux UK. Bluetooth Version 5.3: The new Bluetooth 5.3 wireless transmission technology is adopted to bring more stable audio transmission capability.
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Upgraded CA3169B TPA3116 Subwoofer Amplifier Audio Board 2.1 HiFi Amplificador USB DAC Bluetooth 5.0 Power Amplifiers 2x50W+100W
Aliexpress UK