Our product advantages: 1.Motion Sensor Mode. To control the light more flexible by waving your hands. 2.Rechargeable Battery. Support charging and turning on the lights at the same time. No need to buy batteries repeatedly. 3.Ultra-light Design. Only 2.8 OZ. Keep your head away from heaviness and fatigue. 4.Battery Indicator. Easily grasp the battery usage. 5. Six Lighting Modes. To meet different daily uses. 6. Adjustable and Comfortable Design. Adjustable angle of lamp and length of band to perfectly fit your head. 7. IPX4 Waterproof Rating. Easily to resist rain/water splash. 8.Premium service: We provide 24 hours professional service to solve your all concerns and problems. Package Included: 1 xLED headlamp(battery&included) 1 x USB Battery Charger 1 x Adjustable head band Tips: -The charging time of the product is about 4 hours, after charging, please remove the charging power supply to avoid unnecessary accidents. -Please make it fully charged before the first use for the possible charge-depleting in transit. -Please do not immerse it in the water for prevention of short circuit.