LED lamp beads: 3W led 200lm Touch switch: strong light -> medium light -> long press and fast flashing, sensor switch Battery type: 1200mah polymer lithium battery Working voltage: 3.0V-4.5V Body material: silicone Charging time: 3 hours 4 working modes (First gear) COB highlight: 350 lumens, lighting time 2.5~3H (Second gear) COB low light: 130 lumens, lighting time 3.5~4H (Third gear) XPE highlight: 120 lumens, lighting time 4~4.5H (Four gears) Low-light XPE: 50 lumens, lighting time 6*6.5H Battery capacity: 1200mAH [Bright illumination] The headlight uses COB and XPE 2 light sources. The XPE lamp has a large light-emitting area and a wider light coverage area to avoid excessive contrast between light and dark, so that you can use it comfortably without irritating your eyes. [Adjustable] Made of high quality ABS material, very light and durable, will not hurt your skin, easy to use and carry. The adjustable headband design conforms to the ergonomic design and is suitable for different head shapes of all kinds of people. [USB Charging] Built-in 1200mAh rechargeable battery, USB charging is convenient and environmentally friendly. [Wide Use] COB induction headlights are very suitable for daily traffic, camping, hunting, hiking, night fishing, night riding and other outdoor activities. package1 COB headlights+type-c Data cable