Supports multiple lossless decoding formats SBC, the sound quality is more beautiful. Bluetooth receiving (RX), Bluetooth transmitting (TX), and FM transmitting are globally applicable and three-in-one design.
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Digital To Analog Audio Converter With Bluetooth 5.1 Receiver Digital Optical AUX Coaxial Toslink To L/R AUX 3.5mm Audio Adapter
Aliexpress UK
The chip integrates a low-power MCU, RF transceiver, baseband, modem, USB, UART, PCM / I2S, SARADC, low-power flexible and powerful Bluetooth application. 1 ×Bluetooth adapter. Compatible with Bluetooth 2.1, 3.0, 4.0, 4.1, 4.2, and 5.0 specifications.
eBay
Bluetooth-Compatible 5.0 Transmitter Receiver 2 in 1 Audio Aux Adapter Wireless Receiver for Handsfree Call for Car Audio Music
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.
eBay
Bluetooth 5.3 Audio Receiver Wireless Audio Adapter With AUX 3.5mm RCA Optical Jack Support U-disk for TV PC Speakers Car
Aliexpress UK
The 2in1 Bluetooth transmitter receiver adapter is small, but has got powerful wireless audio streaming capabilities. 1x 2in1 Bluetooth Audio Transmitter/Receiver Adapter. - Switch between transmitter and receiver modes with the simple flick of a switch.
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Low Latency Bluetooth Audio Transmitter Receiver 3.5mm AUX Jack Optical SPDIF Hifi Wireless Audio Adapter For PC TV Car Speaker
Aliexpress UK
Transform your audio experience with the MPOW Stereo Bluetooth 5.0 Wireless Car Receiver Music Adapter BH044E. This sleek black adapter is designed to fit audio receivers and boasts a range of features including a built-in microphone, dual link, auto-reconnection, and dual-band connectivity.
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2 In 1 Bluetooth Transmitter Receiver Wireless Audio 3.5mm Aux Adapter Stereo Ack For Car Music Audio Aux Reciever Handsfree
Aliexpress UK
The Bluetooth USB adapter adds Bluetooth connectivity to your PC, enabling wireless communication with a wide variety of Bluetooth devices. The adapter is drastically smaller than other USB adapters and can be left in the USB port of your computer.
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30 Pin Bluetooth 5.4 Audio Receiver A2DP/AVRCP Mini Wireless Audio Adapter For IPhone IPod 30PIN Jack Analog Speaker HIFI Stereo
Aliexpress UK
Wireless Audio Adapter: Transforms your wired speakers into Bluetooth-enabled devices, providing a wireless listening experience. Upgrade your audio experience with ourBluetooth 5.3 Audio Receiver Adapter, perfect for seamless music streaming and hands-free audio playback.
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VAORLO Bluetooth 5.5 Audio Receiver Stereo Dongle USB To 3.5mm Jack Car Audio AUX Wireless Adapter With Mic For Car BT Transmit
Aliexpress UK
50W Portable Wireless Bluetooth Speaker Waterproof Stereo Bass Loud USB AUX MP3. USB Wireless CarPlay Adapter For iPhone Apple Wireless Carplay Dongle,Plug &Play. Equipped with TF card slot: Bluetooth stereo receiver adapter is equipped with TF card slot (maximum support 64G) and Bluetooth mode.
eBay
Wireless Bluetooth 5.4 Audio Transmitter and Receiver 3.5mm Aux Audio Adapter for TV Car Headphones
Aliexpress UK