Item Type: Headlamp Product Material: ABS, aluminum alloy. Battery Type: Lithium Battery Battery Capacity: 1000mAh, shipped with built in battery. Charging Mode: Type C Waterproof grade: life grade waterproof Light Angle: 60 Adjustable Package List 1 x Headlamp 1 x Charging Cable 1 x Head Band 1Bright Lighting: Comes with various lighting modes, the headlamp also has power indicator, and the light angle is 60 adjustable, very reliable. 2Simple Charging: Built in 1000mAh lithium battery has wide compatibility that supports type C charging on computer, adapter, car, power bank, etc. 3Convenient Wear: ABS material together with lightweight design enables convenient movements, meanwhile the adjustable head band is very comfortable. 4Free for Fixing: Designed to have magnetic base and stainless hook, the headlamp ensures flexible and firm fixing to better free your hands for work. 5Wide Application: Allows for wide application in night running, fishing, maintenance, construction, camping, and many other outdoor activities.