【Wonderfully Gentle on the Eyes】Eye-caring LEDs creates uniform comfortable and soft light, brightening your space without flicker and shadow; Providing ideal light levels for reading, working or studying 【USB Charging & Energy Saving】Conveniently charge your devices with the built-in 5V/1A USB output. This battery operated lamp can support continuous lighting over 3-15 hours if fully charged. 【3 Color Modes & Stepless Dimming】3 Color Temperatures with Stepless Dimmable Table Lamp, Built-in three color temperature light sources, cold light, warm light, warm white light. Long press to co.ukeely adjust the light intensity you want. 【360° co.ukeely Adjustable Angles】 360°Rotating Flexible Reading Light, can easily adjust the the lighting direction to to accommodate different requirements. 【Multi-Function & Touching Control】Not just a reading light,you can own more than 5 functions, such as Alarm Clock, Calendar and Temperature, more functions found as as a mobile phone stand and pen