Telescopic zoom Adjustable focal length: Long vary could be,for prolonged differ search,while vast Angle mode can Illuminates extensive places at shut range design: Type-C or USB charger can be utilized to charge; No should purchase disposable batteries demonstrate : led lighting fixtures show remainder power. 25%, 50%, 75%, 100: Life waterproof,even in rainy days could be used:Exploration/Camping/Hiking/Cycling/Adventure/Dog Walking/Running/Camping etc:Light Source: LEDCharging Method:Type-C USB RechargeableZoom Mode:Telescopic ZoomLighting Mode:High-Low-StrobeProduct performance;Outdoor camping mountain climbing night riding fishing.