Feature： 1. Built in battery, charging time is 4 hours, high light is always on for 5 hours, medium light is always on for 24 hours and night light is always on for 72 hours. 2. Portable rechargeable atmosphere lamp, round shape, simple touch, on at one touch. Gently press the middle of the top of the product for 1 second, you can adjust the light brightness at will, and release your fingers when you reach the ideal light. 3. Humanized design. The whole product is made of environmental protection materials, the portable belt is designed with ergonomics, anti-skid and anti falling, and the light is led without stroboscopic and dazzling. 4. Cyclic charging, equipped with environmental friendly lithium battery, which can be recharged circularly without replacement Specifications: Product Name: LED portable lamp Material: ABS + PP + electronic components Outer package: color box Product size: 12 * 12 * 22cm Single weight: 308G Battery capacity: 1500mah Charging time: 4H Service time: 6-12h Light color: yellow Package Included: 1 * lamp 1 * data cable