3 Modes Led Lighting Mini Power By Usb Interface Power Bank Usb Flash Light Ultra Bright Flashlight Torch Lanterna Portable Description: Material: alloy Size: 5 cm Weight: 29g Model: high and low F1ash Power supply: connected via USB Battery capacity: 2200 Light source form: LED Maximum range: more than 50 meters Specifications: 1. Three-gear adjustment: strong light illumination, brightness 100% mode, power saving mode, brightness 30% mode, burst mode, SOS rescue mode. 2. Small and portable: The zoom option makes this mini flashlight suitable for all your needs. 3. Mobile power supply: You should connect the mobile power supply. In any case, it can perfectly take you to hiking camping or in an emergency, when you are indoors, you can plug in the computer to fill the light and read. Package Included: 1*Usb flashlight