XPG LED Headlamp with Built-in Battery Body Motion Sensor Headlight Camping Head-mounted Flashlight Head Light Torch Lamp 500LMFeature: 1. Small and lightweight.2. Smart wave sensor.3. The headlight can be adjusted up and down 45°. Specification:Name: XPG LED Headlight Smart Wave Sensing Head-mounted Torch 500LMBulb : 1*XPG+4*LED red lightProduct size: about 5.5*4*3.5CM/2.17*1.57*1.38 inchNet weight: about 82GMaterial: ABS+SiliconeBattery: Built-in polymer 1200mAh batteryCharging method: micro USB chargingLevel: 4 levels: XPG strong light-XPG weak light-4*LED red light-4*LED red light flashingPress and hold any level to open the induction mode 1 level: XPG strong light inductionZoom mode: fixed focusWaterproof grade: IPX6Lumens: 500 lumensCharging time: 3-4 hoursDischarge time: 3-10 hoursRange : 50-100 metersIndicator light: Charging indicator light: red light when charging, green light when fully charged. Induction indicator: When the induction is turned on, the induction indicator lights up blue. Note:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.1 x Headlight1 x Black USB Charging Cable