Rechargeable Headlamp :Model of LED: 3x CREE XM-L T6 white +2x RED R5 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 designAdjustable base is provided for each head lamp、 with back and forth inclinationOne button switch : 1x Cree XM-L T6/ 2x Cree RED LED/ 3x Cree LED / FlashingModel of Battery required: 2x 18650 3.7vColor: BlackDimension : 83 x 37 x 58mmWeight : 219g ??18650 Rechargeable Battery :Model: 18650Voltage: 3.7VBattery Capacity: 3600mAhSize(mm): 64.5 (length) x 18.2 (body diameter)What Package:1 x CREE WHTI+RED LED 8000 LED HEADLAMP2 x 18650 Rechargeable battery1 x AC charger for your country1 x batterry charger1 x plug adaptor for your country1 x Car charger