Item Type: Headlamp_x000D_ Material: Plastic_x000D_ Weight: Approx. 75g / 2.6oz_x000D_ Product Size: Approx. 6x5.3x2.5cm / 2.4x2.1x1.0in _x000D_ Lamp Beads: 4 x LED+1 x COB_x000D_ Battery Life: 6-10 hours_x000D_ Battery: Built-in a 502030 lithium battery capacity, 200MAH (included)_x000D_ Brightness: 100LM_x000D_ _x000D_ _x000D_ How to Use:_x000D_ 1. Turn on, the left switch is a conventional switch, the first gear is strong light, the second gear is low light, and the third gear is COB (auxiliary flood light)._x000D_ 2. Induction mode: The right switch is an induction switch (sensing by hand, any gear can be sensed), the first gear is strong light, the second gear is low light, and the third gear is COB (auxiliary flood light)_x000D_ 3. USB charging, can be used with laptops, mobile phone charging heads, charging treasures. 1Easy to use, seamless matching of hat and strong light LED light, fast and easy, smart sensor, waved hand sensor to light up. 2Using four LED super bright wicks and one COB wick, it has high brightness, low light decay, large luminous range and long service life. 3Easy to use, equipped with a headband, which can be used together or directly clamped on the brim of the hat. The angle can be adjusted at 90 degrees and can be irradiated at will. 4Sturdy and durable, using high?quality plastic material, anti?falling and compressive, waterproof in life, and can be used in the rain. 5Wide range of applications, suitable for fishing, repairing, camping, climbing, hunting, etc., as a lighting tool.Please allow 1?2cm error due to manual measurement. Thanks for your understanding. 1 x Lamp 1 x Headband 1 x USB Cable