Specification: function: fishing, hunting, night running, hiking and camping. Wattage: 35w. Waterproof: Yes. Switch Mode: High/Middle/Low. Purpose: Camping/fishing. Light Source: LED Bulbs. Item Type: Headlamps. Beam Angle: 60°. Battery Type: LITHIUM ION. Battery: USB Built-in Battery. Can be used as headlight. With adjustable headband, you can use more comfortable. Weighs only 70g, which makes it perfect for runners. Comfortable to wear: ergonomically designed elastic headband. Water Resistance rating of IPX6(immersion for 30 minutes at a depth of 1 meter). Cold and impact resistance. It just can use for rain days, but can't use diving. Power supply: Included the battery. Function: The portable outdoor indnctive light is all-perspectively designed, the USB port charging adds a stronger power on it. The main light is LED. Special double-switch design to ensure you a convert modes convert.  Hight-capacity rechargeable battery offers a long lasting powering for safer outdoor sports. The headlamp is mainly used for fishing, hunting, night running, hiking and camping. 1. The Finger Induction Headlight, When your hand is near to the headlight within 15 cm, the headlight will turn on, when you finger left the headlight , it will be turn off. 2.The Headlight contain the battery. You Can use the USB charge cable charging for the headlight. 3.It have two switch, one of the routine switch and finger induction swicth