Adapter Bluetooth 5.0 audio receiver-transmitter KN320 2in1 Original (20121942011)

Bluetooth audio receiver-transmitter - for transmitting and receiving audio signals via Bluetooth. The device is the size of a small flash drive. USB connector for powering the device. For audio transmission there is a 3.5 mm jack.

In transmitter mode, a sound source is connected to the 3.5 mm jack, and in receiver mode, active acoustics, speakers and etc. In transmitter mode, the device automatically connects to any available Bluetooth device (headphones, Bluetooth speaker, headset, other device).

Flickering LED means searching for another device, and lighting means pairing with another device. Switching modes is done by turning the device off and on. For example, if the device has been operating in transmitter mode for a long time, then to switch it to receiver mode you need to quickly turn off and turn on the device twice, and if the device recently changed mode and you need to return to the previous mode, then simply turn off and turn on the device.

Technical characteristics:
Technologies: BT5.0, A2DP, AVRCP (receiver mode only)
Operating range: up to 10m (without any blocking objects)
Pairing name (receiver mode): KN320
Transmitter mode: red LED is on
Receiver mode: blue LED is on
Dimensions: 32 mm * 17 mm * 8.5 mm