Three Forms:Portable, Hanging, Front-Illuminated. Three-Color Stepless Dimming: Warm Light, White Light And Can Be Switched. Built-In 10000 Mah High-Capacity Battery, The Battery Life Is About 11-180 Hours. The External Usb Output Port Can Be Used As An Emergency Power Bank. The Design Of The Power Indicator Light Makes The Remaining Power Clear At A . Built-In Flashlight, Sos Red Emergency Signal Light Function. The Three-Leaf Hybrid Light Provides 720 Of Concentrated Lighting. Rated input:DC5.0V/2.0A Working current: equal1.6A Rated power: equal10W Lumen:30-720lm Color temperature:1800-7000k Battery capacity:10000mAh Use time:11-180 hours Charging time:about 6 hours Colour:A:Dark Gray Material:ABS+PP+electronic components Size:65x65x182mm Package Contents: 1 * 1 * Silicone Hand Strap 1 * USB Charging Cable 1 * Chinese and English instruction manual 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.