"USB Headlamp Flashlight with 8 Mode:The LED headlamp has 2 mode buttons to control 8 modes for versatile use. Press the LED key mode button, you can control the modes of main beam, side beam, all beam, SOS strobe.Press the COB auxiliary mode button, you can control the modes of strong beam, warm beam, red light, SOS red strobe. USB Rechargeable Head Torch:This head lamp weighs only 200g, charged via the provided USB cable, the rechargeable usb headlamp only takes about 2-3 hours for a fully charge. The red warning light on the battery case ensure your safety when cycling at night. Waterproof & Adjustable Headband:Our led headlight is made of aluminum alloy, durable and sturdy. IPX4 Waterproof grade ensures protection against splashing or spraying water from any angle, adjustable headband ensures comfort and stability.The 8 Super bright LEDs to shine stronger, brighter, and longer. The lifetime of the LED lights is over 100,000 hours. You should never need to change them. Lightweight & 90 Adjustable:90 adjustable headlamp allows you to focus the light exactly where you need it. The headlamp provides excellent brightness, it is ideal for walking, jogging, running, hiking, camping, cycling, reading, caving, climbing and other outdoor activities. What Will You Get : LED Head Torch, 2 x 18650 Batteries, 24-hour customer service. We believe in the quality of this Headlamp, if have any problem or need any help, please do not hesitate to contact us at any time."