Voltage:3.7VTips:If you have any questions, please contact us!Material:Aluminum AlloyBattery Type:1*3.7V 26650 Li-ion BatteryEndurance:3-12 hoursLighting Technology:LEDUPC:Does not applyType:Divinggtin13:Does not applyPower Source:Battery Powered/USB ChargedColor:BlackCountry/Region of Manufacture:UnknownFeatures:Waterproof, RechargeableBrand:UnbrandedFesture 1:Stable performance,Safe to UsePower:22.2W