Rechargeable Headlamp :Model of LED: 3x XM-L T6 white +2X XPE R5 RED LEDOutput bright can come to max 8000 lumens [lm]Internal wiring applies the high efficient booster circuit， working voltage is wide and can utilize the batteries in the largest extentWaterproofing design(For little water and Small rainy day，couldn’t put it in water)Adjustable base is provided for each head lamp， with back and forth inclinationOne button switch : 1x XM-L T6 White Strong /1XXM-L T6 White Low/ 2x RED LEDModel of Battery required: 2x 18650 3.7vColor: BlackDimension : 83 x 37 x 58mmWeight : 219gWall Charger :LED indication for Power On / Charging / Full chargeInput: World voltageOutput: 4.5V， 400mACar ChargerLED indication for Power On / Charging / Full chargeInput: DC12V18650 Rechargeable Battery:Capacity: 4200mAhVoltage: 3.7VSuitable for Flashlight Torch / Headlamp Package included1x 8000LM 3x XM-L T6 white +2X XPE R5 Red LEDHeadlamp2X18650 3.7V Batteries1XAC Charger for Headlamp1XCar Charger