Connection and start method.
1. For the first time, press and hold the remote button for 3 seconds. The blue light flashes to indicate that it is on. Then turn on the blue-tooth function of the mobile phone to search for the ZHX-088 connection.
2. Next time, the BT signal of the mobile phone and the cassette adapter are switched on to automatically connect it.
How to turn off: Press and hold the remote button to make the red light flash for 3 seconds and turn it off.
The charging port of this device is connected to the micro USB charging cable. When the red light turns blue, the charging process is complete.