Material:Aluminum AlloyType:DivingBrand:UnbrandedPower Source:Battery Powered/USB ChargedCountry/Region of Manufacture:UnknownFeatures:Waterproof, RechargeableUPC:Does not applyBattery Type:1*3.7V 26650 Li-ion BatteryFesture 1:Stable performance,Safe to UsePower:22.2WTips:If you have any questions, please contact us!Color:BlackLighting Technology:LEDVoltage:3.7VEndurance:3-12 hoursgtin13:Does not apply