Product accessories: USB cable + manual (Chinese and English)
Light brightness: three gears, respectively low, medium, and high.
Touch switch: one touch is low gear, two touches are mid-range, and three touches are high-grade Charging time: about 4 hours
Use time: about 34 hours for low-grade; about 10 hours for mid-grade; about 6 hours for high-grade Charging indicator: The indicator light is always on when setting, and the indicator light is off when fully charged.
