Type:Headlamps， LED FlashlightsPower Source:BatteryBattery Type:AAATotal Batteries:3Emitter:OthersTotal Emitters:6Switch Mode:4 (High > Mid > Low > Strobe)Application:CyclingBody Color:BlackBody Material:PlasticDimension(cm):7 x 4 x 3.8Net Weight(kg):0.044Package Contents:1 HeadlampNote:Batteries not included