Product The new rechargeable headlamp has a micro USB C port to go anywhere charging. Talk about TM-G14 has a maximum output of 800 lumens and a beam throw of 20 square meters. Lighting power is a built-in 1200 rechargeable battery (included, not removable) which is charged inside 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 a USB cable). 5. 3 Mode: High-Low-Flash. 6. Life waterproof: IPx4. (No diving). 7. Weight: 95g.Product 1. It is small in size, easy to use and carry. Adjustable headband for an 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, backpacking, night fishing, cave exploring, etc.Package includes:Please see the picture package.