Item type: Eye massager
Battery capacity: 90mAh
Material: ABS+Silicone
Charging time: 30 minutes
Voltage rate: 3.7V
Using time: 90 minutes
Power: 0.2W
Automatic timing: 10 minutes
Charging voltage: 5V
Indicator light: Charging (Red light flashing)
fully charged (Green light always on)
