2. After power on, press the bluetooth pairing key, LED flash slowly. The bluetooth steps to a state that can be searched and matched;
3. Use the mobile phones to match. LED will be out after the success of the pairing;
4. Long press the corresponding configuration key. LED will light up after configuration. The product can be used normally at this time.
5. Without using for five minutes, the product will automatically enter a dormant state. Please press the power button to turn off the timer when not in use, to ensure that the battery can be used for a long time.
6. Can be charged with PC devices or mobile power adapter. LED on --- charging. LED out --- saturation.