Adjustable Headband: The headband light is an adjustable headband, suitable for people with different circumferences, you can use the headlamp with confidence The headband light has a that can be turned on easily. Use the induction mode to control the light switch with a waving of your hand 6 Lighting Modes: The headband light has 6 lighting modes, which can be switched at will to meet the lighting needs of different scenes USB Charging: The headband light can be used with mobile phone charging heads, mobile power supplies, laptops, etc., and supports USB charging Scope of Application: The headband light is portable and waterproof, suitable for exploration, night running, camping, maintenance, hiking, etc