Product Description The new rechargeable headlamp features a micro USB port for go-anywhere charging. Talk about TM-G14 has a maximum output of 800 lumens and a beam throw of 20 square meters. The lighting power is one Built-in 1200 rechargeable battery (included,Non-removable) which is charged WITHIN the headlamp via the included micro USB cable. Specifications: 1. Material: ABS 2. LED:COB. 3. Battery: With Built-in lithium Ion Battery. 4. Charging: USB Charging. (Have USB Cable). 5. 3 Mode: High -Low -Flash. 6. Life Waterproof: IPx4. (No Diving). 7. Weight :95g. Product Description: 1. It is small in size, easy to use and easy to carry. Adjustable headband for ergonomic design. 2. Each headlight is equipped with an adjustable base that tilts back and forth. 3. Suitable for outdoor activities such as camping, hiking, hiking, night fishing, cave exploration, etc."