Precautions for use

1. Please fully charge before using, the charging time needs about 2 hours,

2. Please use the standard accessories for charging to avoid charging accidents

3. Bluetooth is disconnected over a distance during use, and the search function

cannot be used until it is reconnected;

4. Bluetooth may occasionally be disconnected during use. Please reconnect once (if not connected for more than five minutes, you need to manually connect once); please pay attention to choose to agree to the synchronization of the phonebook when connecting; otherwise it is in use. Incoming phonebook will not be displayed;