RECEIVER (RX)&TRANSMITTER (TX): The Bluetooth receiver and transmitter.Receiver mode enables unbluetooth audio devices into bluetooth devices,getting rid of the limitation of wired music playing.Transmitter mode, plug it on any devices with USB interface,then you can let the audio output on other Bluetooth audio devices,like headphone,earbuds (compatible with Airpods), BT speaker.
BLUETOOTH 5.0,UPGRADE SIGINAL STABILITY:Blue-tooth 5.0 ensures fast and stable signal connection within 10m(33ft),better performance.And it can be connected to non-Bluetooth car audio systems, home stereos, speakers, wired headphones via the 3.5mm jack.
SUPPORT MORE DEVICES:Equipped with 3.5mm AUX jack,support TF card,optical input, coaxial input,enables to connect more different devices.
EASY FUNCTION BUTTON:You can adjust the volume,switch mode,choose device,switch songs,search devices.
WIDE COMPATIBILITY: No need extra driver, plug and play.Widely used on your computer, laptop, home stereo system, headphone, smartphone, MP3 player, CD player, Cars with AUX-in and 3.5mm connector/ Computer Speakers/ Vintage Speakers/ Radio