User Manual

2.1 The function button lights up red when charging, and the red light goes out after finishing(As shown below).
Please charge before using for the first time.
2.2 Please use a qualified charger 5V/1A±0.5A.
2.3 Please keep charging at least once every 2 months If the product is not used for a long time.
Data and power cable insert hole (socket)
2.Charging: