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).
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Upgraded Bluetooth 5.0 Audio Transmitter Receiver RCA 3.5mm AUX Jack USB Dongle Music Wireless Adapter For Car PC TV Headphones
Aliexpress UK
Product Description Bluetooth 5.3 NFC Transmitter Receiver Adapter Bluetooth Audio Adapter 3.5mm USB HiFi Stereo Music TV Home Car, with RGB Magic Lights Features: -Bluetooth 5.3 chip design, compatibility and stability is stronger. -Bluetooth receiver (RX), Bluetooth transmitter (TX) two-in-one design. -Receive mode upgrade one tow two, can connect two mobile phones at the same time to listen to songs. -Equipped with high-definition LED digital display screen, full-screen display of the working status and Bluetooth mode is clearly visible. -Built-in digital signal to analogue chip, support digital optical, coaxial, AUX, RCA interface. -Upgrade the wireless NFC sensor function, mobile phone connection/disconnection at the touch of a button. -Cool RG.
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4 in 1 Bluetooth 5.4 Audio Receiver Transmitter 3.5MM AUX TF Card Stereo Music LED Display Wireless Adapter With Mic For Car TV
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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RGB Light Bluetooth 5.4 Audio Receiver Transmitter DSP Wireless Adapter FM USB 3.5MM AUX RCA Stereo HIFI Music Adapter With Mic
Aliexpress UK
Turn on the Bluetooth headset or Bluetooth speaker to ensure that they are in Bluetooth pairing mode. Wait for the adapter to automatically pair with a Bluetooth headset or Bluetooth speaker. Bluetooth version: Bluetooth 5.4.
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Bluetooth 5.0 Audio Transmitter Digital to Analog Audio Converter Spdif Optical Fiber to 3.5MM Car kit Amplifier Speaker
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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Tebe 3 IN 1 Bluetooth 5.0 Receiver Transmitter Adapter Wireless Stereo Audio Sharing Switcher For Speaker Headphone TV
Aliexpress UK
RX-TX-10 is a 2 in 1 BT Transmitter & Receiver. As a BT Audio Transmitter, it can be connected to the audio devices without BT function via the included 3.5mm Audio Plug, changing these audio devices into BT-enabled audio devices, and making it work with BT-enabled Headset and Speaker.
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Bluetooth 5.0 Audio Transmitter Receiver Stereo 3.5mm AUX Jack RCA USB Dongle Music Wireless Adapter For Car Kit PC TV Headphone
Aliexpress UK
The FM transmitter effectively prevents multiple unsafe problems. Low noise and low ripple output, which can effectively reduce the loss of electronic devices within the charging device. Better protect your car and smart devices.
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4-in-1 Bluetooth 5.0 Receiver Transmitter Wireless Audio Adapter 3.5MM FM TF Playback Wireless Adapter For TV Headset Speaker
Aliexpress UK
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Model and specification: BT850, BT870 optional (identical function, different appearance).
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FiiO BTA30Pro HiFi Wireless Bluetooth 5.0 LDAC,32bit/384khz, DSD256, 30M Transmitter Receiver for PC/TV/Speaker/Headphone
Aliexpress UK