1 5.0 Bluetooth receiver transmitter. Function: three in one audio 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;.
eBay
120W BS-56 TV Bluetooth Speakers AUX/BT/OPT Connections Soundbars with 2-in-1 Detachable Home Cinema
Aliexpress UK
1: The USB connects directly to the USB interface of the computer when the sound card is used, the blue light flashes, turns on the Bluetooth headset or the Bluetooth speaker, enters the pairing status, the Bluetooth transmitter automatically searches for the connection, and the blue light will remain on after the connection is correct.
eBay
H7 Tv Bluetooth Headphone Wireless Headphone With USB Adaptor Headset Noise Cancelling Stereo Bass
Aliexpress UK
【Bluetooth 5.3 and Dual Antennas 】SOOMFON Bluetooth transmitter for tv features a Bluetooth 5.3 chip and dual antennas to ensure faster and more stable transmission. Cover range is up to 15m in TX mode and 20m-30m in RX mode without any obstacle.
eBay
ULTIMEA 2.2ch Soundbar for TV, Peak Power 100W, 2-in-1 Detachable Bluetooth 5.3 Soundbar for TV, 3
Aliexpress UK
Bluetooth version: Bluetooth 5.3. Basic functions: Bluetooth receiving/U disk playing. Bluetooth adapter 1. Interface type: AUX/ optical fiber/RCA/U disk. Digital display on the screen, clearly visible.
eBay
Q6 TV Stick Bluetooth 5.2 Ultra Movies and Shows Streaming Free and Live TV Dual Band WIFI 2.4g 5g
Aliexpress UK
Bt transmitter receiver: ① Transmitter mode - transmits audio from non-Bt audio sources (TV, computer, CD/DVD player, etc.) to Bt headphones/speakers via 3.5mm audio cable. (Only audio can be transferred, not video or files).
eBay
TWS Wireless Earphones Sports Waterproof Bluetooth Earbuds USB TV Adaptor Use For TV Sport with Mic
Aliexpress UK
The 2in1 Bluetooth transmitter receiver adapter is small, but has got powerful wireless audio streaming capabilities. - Switch between transmitter and receiver modes with the simple flick of a switch.
eBay
TV Sound Bar Home Theater Sound System Bluetooth Speaker Computer Speakers for TV Soundbar Box
Aliexpress UK
1: The USB connects directly to the USB interface of the computer when the sound card is used, the blue light flashes, turns on the Bluetooth headset or the Bluetooth speaker, enters the pairing status, the Bluetooth transmitter automatically searches for the connection, and the blue light will remain on after the connection is correct.
eBay
TV Sound Bar Home Theater Sound System Bluetooth Speaker Computer Speakers for TV Soundbar Box
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.
eBay
Rsionch Column Soundbox Bluetooth Speaker Portable Wireless TV Soundbar FM Radio Wall Mountable
Aliexpress UK