Make the old speaker device work like a Bluetooth device. The transmitter mode is suitable for: TV/computer/projector/amplifier/TV box/Bluetooth earphones/headphones/Bluetooth speakers, etc. DAC converter, supporting signal conversion from digital optical coaxial audio to RCA 3.5mm or R/Analog audio.
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Bluetooth Adapter for PC USB Bluetooth 5.4 5.3 Dongle Adaptador Receiver for Speaker Mouse Keyboard Music Audio USB Transmitter
Aliexpress UK
BT Version: 5.3. This Blue Tooth USB Adapter uses CVC and blue tooth 5.3 technology, which improves the sound quality and reliability of your wireless connection. They ensure noise and interference-free audio transmission for your devices.
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USB Bluetooth Adapter for Pc Usb Bluetooth 5.4/ 5.3/ 5.1/ 5.0 Dongle Receiver for Speaker Mouse Keyboard Music Audio Transmitter
Aliexpress UK
Plug-and-Play Wireless Bluetooth: Simply plug in the Bluetooth adapter to enable Bluetooth connectivity for older computers, allowing you to enjoy wireless audio playback effortlessly. l Function: Bluetooth Adapter.
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Computer Bluetooth Adapter 5.3 0 Desktop Notebook External USB Wireless Bluetooth Receiver Audio Transmitter
Aliexpress UK
The CK200FM Bluetooth+FM adapter is designed to provide a effortless wireless streaming solution for cars and speakers. Streams stereo music from your smartphone, tablet or other Bluetooth capable devices to your car speaker system, wirelessly!
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NEW 2 in 1 USB Bluetooth Receiver Transmitter Car BT 5.0 Audio Adapter TV Computer Wireless Bluetooth Converter Plug and Play
Aliexpress UK
3 in 1 Transmitter Receiver: The USB Bluetooth 5.0 audio transmitter receiver can transmit audio from non-Bluetooth audio sources (TV, PC, MP3, CD player or book reader, etc.) to Bluetooth headsets and speakers.
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Wireless Car Bluetooth Receiver Adapter P2 Music Call Sound 3.5mm Audio Bluetooth Pour Voiture MP3 FM Music Transmitter
Aliexpress UK
Device Type: 2in1 Bluetooth Audio Transmitter Receiver. Bluetooth Version:V5.0. Bluetooth Profiles: A2DP, AVRCP. Interface: Standard 3.5mm audio socket. Battery Capacity: 300 MAH.
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200M Bluetooth 6.0 Adapter USB Bluetooth Dongle Driver Free for Windows 11/10/8.1 Mouse Keyboard Audio Receiver Transmitter
Aliexpress UK
NFC function, touch to connect. AUX and RCA connections, suitable for various electronic devices. Product features: Bluetooth reception function/USB playback/NFC touch connection. AUX connection cable 1.
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2 in 1 Bluetooth 5.3 aptX/HD/LL Audio Adapter 3.5mm Aux R/L Wireless Stereo Receiver Transmitter Connect Two Bluetooth Devices
Aliexpress UK
Suitable type: computer, TV, stereo/car, Bluetooth headset, airplane, etc. 5.4 Bluetooth version of the chip, efficient response, lossless audio transmission. Bluetooth profile: A2DP, AVRCP, HFP. Bluetooth standard: 5.4.
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Bluetooth Adapter USB Bluetooth 5.4 for PC Dongle Adaptador Wireless Mouse Keyboard Music Audio Receiver USB Transmitter
Aliexpress UK