Weight: 88g bare lamp Induction switch gear: led white light induction, COB white light induction led switch gear: First gear strong white light, second gear weak white light, long press the key gear: Red light, blue light, green light COB consecrated gear: First gear strong white light COB, second gear weak white light OCB, the third gear red light COB, fourth gear red light COB flash Battery: Built-in polymer battery (1200 mA) Voltage: 3.7-4.2V Charging: USB cable Lamp bead: LED COB Waterproof: life waterproof Product Size: 56.3*36.6 * 35.7mm Item No.: T81 Power: 10W Maximum range: 100-200 meters Power generation mode: hand pressure Applicable environment: hiking, camping, self-defense, teaching, searching, hunting, everyday carriable, night riding, cave exploration, Night Fishing, patrol Light source form: Bulb led Battery capacity: Built-in polymer battery Configure charger: no Material: Plastic Power supply form: Battery 360 degrees rotation: no Super Bright LED Headlights: The powerful headlamp consists of  LED bulbs with a maximum brightness of lumens   which help you clearly see the surrounding and stay away from danger . Great Gift Choice: Are you still struggling with gift choices? Our head light will come with a exquisite and large capacity Storage Box, this headlamp will be the best gift for your father, mother, husband, son, boyfriend on Father's Day, Valentine's Day, Easter, Halloween, Thanksgiving and Christmas.