Country/Region of Manufacture:UnknownMaterial:Aluminum AlloyLighting Technology:LEDUPC:Does not applygtin13:Does not applyPower:22.2WBrand:UnbrandedTips:If you have any questions, please contact us!Battery Type:1*3.7V 26650 Li-ion BatteryFeatures:Waterproof, RechargeableType:DivingEndurance:3-12 hoursVoltage:3.7VFesture 1:Stable performance,Safe to UseColor:BlackPower Source:Battery Powered/USB Charged