Suitable for any devices(smartphone, earphone, speaker etc) any version of Bluetooth on the market, including: bluetooth 1.0 / 1.1 / 1.2 / 2.0 / 2.1 / 3.0 / 3.1 / 3.2 / 4.0 / 4.1 / 4.2 / 5.0 etc.
ENABLE BLUETOOTH AUDIO COMPATIBILITY
Enable high quality Bluetooth audio for PC, laptop, Mac (If have USB port, otherwise can not be used for MAC), PS4 or Nintendo Switch game console and stream to Bluetooth speakers / headphones. (Note: Only for Audio, doesn't work for mouse, keyboards or game controllers)
NO LIP SYNC DELAY
The latest aptX Low Latency technology makes you enjoy lip-sync audio when watch moive or live program on pc / laptop.
LONG RANGE & CD-like QUALITY SOUND
It's working range can up to 20m/60ft without any interference in open air. External antenna, stronger signal and more stable, Connected with Class I Bluetooth headphones / speaker, there's no signal lose.
Connect with TV & PC: 1. Just need to use 3.5 mm cable (or 3.5 mm To 2 RCA cable ) plug to your TV's audio aux (or RCA) output port. 2. connect with our device. 3. Plug the usb to a usb power. 4. Pair with your bluetooth headphones.
NOTED: If you want to use it to watch TV and watch movies on your PC, Please make sure your bluetooth headphones support APTX LOW LATENCY, Otherwise it will have a little sound delay. If you don't know how to choose APTX LOW LATENCY bluetooth headphones, A3S will be recommended, Follow
is the buy link:
https: //www.. com/item/33047088246. html? spm= 2114.12010615. 8148356.43. 782da688hZlFsb
This is a long range, high quality, aptX Low Latency USB Bluetooth AUDIO transmitter. It ONLY supports Audio Transmission, and is not for keyboards, mouse devices, game controllers or data transfer.
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Specification