Description: Premium Material: The headlamp is made of high quality material, it is light and comfortable to wear, durable and waterproof. The illumination angle can be adjusted up and down, right and left by 90, adjust lighting angle according to the demand.Features: The Headlight astigmatic illumination range is wide, and concentrated illumination is further away, perfectly for multiple use scenarios, making your travel convenient.Sensing Mode: Press the switch to activate the sensing mode, wave your palm in the sensing area and you can control the switch.USB Rechargeable Headlamp: USB Rechargeable LED Headlamp, high capacity, power display. USB input and output dual interface, can be used as a backup power supply.Wide Application: Headlight is suitable for many scenarios, such as outdoor hiking, camping, jogging, riding, searching, caving, daily use, etc. Specification: Single Lithium Battery 1200 mAh Size Chart: Diameter 8cm/3.15inch Package Includes: 1Led Rechargeable Headlamp1 USB Charging Cable1 Light Strip Note: Please allow slightly errors due to manual measurement and different monitors.