1. Versatile Use: The LED clip lamp is designed to function as a hat clip light, headlamp, clothing clip light, and backpack light, making it adaptable for various activity scenarios by easily attaching to hats, shirts, jackets, or bags. 2. USB Rechargeable: Featuring a built-in USB charging system, the head flashlight can be conveniently charged with any USB-enabled device, eliminating the need for extra chargers and simplifying the charging process. 3. Adjustable Lighting Modes: The portable headlight offers three brightness settings 4. High Brightness: Offering 150 lumens of bright and clear illumination, this night running light ensures your safety and convenience during running or other outdoor activities in low-light conditions. 5. Water Resistant: With an IPX4 waterproof rating, this small headlamp withstands light splashes and moisture in harsh weather conditions, offering durability and reliability for outdoor use. Size: About 6.5cm (2.56in) x 4cm (1.57in) x 2cm (0.79in) Net Weight: About 21g Bulb: 1W LED Gear: 3 Gears: Strong Light-Medium Light-Weak Light Lumen: 150 Lumens Battery: Built-In 200mAh Polymer Lithium Battery Charging Method: USB Charging Colour:As Shown Material:ABS Package Contents: 2 * LED Clip Lamp USB Rechargeable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.