Switch on your Bluetooth headset or Bluetooth speaker and make sure they are in Bluetooth pairing mode. Wait for the adapter to pair with the Bluetooth headset or Bluetooth speaker automatically. Bluetooth Version:Bluetooth 5.4.
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NEW Bluetooth Wireless Adapter Audio Transmitter Receiver 3.5MM AUX aptX-Adaptive AD/HD/LL AAC HiFi Multipoint For TV PC Car
Aliexpress UK
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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Excellent! Bluetooth 5.3 Transmitter Receiver 2-In-1 Wireless Audio Adapter for TV/PC/Headphone/KTV/Home Stereo
Aliexpress UK
In Transmitter mode, turn a non-Bluetooth TV, PC, CD player, for iPod, MP3 / MP4 into Bluetooth transmitter. Simply connect this bluetooth audio receiver to your line-in or auxiliary input on your speakers, pair it to your Bluetooth enabled device, and enjoy the wireless music revolution.
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QCC3040 Bluetooth 5.3 Audio Receiver Transmitter One to Two Supports APTX 2-in-1 Receiver Transmitter 3.5mm Aux Audio Adapter
Aliexpress UK
TX9 is a BT transmitter can connect to bluetooth device like BT speaker or headphone, it support TV and computer audio input. Change DVD player, TV into BT-enabled transmitter. After connect with 3.5mm audio cable or RCA cable, TX9 can transmit audio to BT-enabled receiver (such as Headset, Speaker).
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Baseus USB Bluetooth Adapter Bluetooth 5.1 Music Audio Receiver Transmitter For PC Speaker Laptop Wireless Mouse USB Transmitter
Aliexpress UK
The Bluetooth Wireless Audio Transmitter Receiver USB PC TX9 by Bluetooth TX is an adapter that allows for wireless connectivity between various devices such as PCs, laptops, audio receivers, and television sets. With the ability to connect via Bluetooth or USB, this transmitter receiver features a compact design and a black colour. Perfect for those looking to enjoy music or audio from their computer wirelessly, this device is universal and easy to use. Offers accepted for bulk orders
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Joyroom Bluetooth 5.3 FM Transmitter AUX Car Adapter Audio FM Transmitter Bass Boost 3 Ports PD&QC 3.0 FM Bluetooth Fast Charger
Aliexpress UK
Function: three in one audio receiver transmitter. Electric Clothes Dryer 1000W 15KG Indoor Warm Air Drying Wardrobe UK. Transmitter mode: red LED lights up. 1 5.0 Bluetooth receiver transmitter. Insert one end of the 3.5MM audio cable into the AUX connector of the adapter, and the other end into the audio output hole of the TV, projector, tablet, MP3, CD player and other devices or the RCA audio signal output hole of the TV;.
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Joyroom Bluetooth 5.3 FM/AUX Transmitter Car Adapter Audio FM Transmitter Bass Boost 3 Ports PD&QC 3.0 FM Bluetooth Fast Charger
Aliexpress UK
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 Receiver Transmitter 5.4 Adapter USB Bluetooth Dongle Transmitter for PC Windows 11/10 Mouse Keyboard Audio Receiver
Aliexpress UK
Plug and Play: Remove the adapter from the USB port and insert it again to switch transmitter / receiver mode. Red light is transmitter mode, blue light is receiver mode. No driver required, easy to use.
eBay
Baseus USB Bluetooth Adapter Bluetooth 5.1Music Audio Receiver Transmitter For PC Speaker Laptop Wireless Mouse USB Transmitter
Aliexpress UK