1、Adjustable Height and Width: The desk lamp features a 4 section aluminium alloy telescopic pole that bends up to a height of 670mm and a width of up to 890mm. Compact clip design saves office space, foldable and easy to store, portable and no assembly required. 2、Stepless Adjustment and 360° Rotation: The desk lamp comes with 360° rotatable dual axes, which allows you to quickly switch any angle of use and helps you work efficiently. Suitable for workstation, desk, beauty salon, outdoor and other lighting. 3、Professional Optical System With Comfortable Lighting: Built in 112 high power LED beads arranged in layers, borderless soft light diffuser outputs uniform soft light layer by layer, comfortable for eyes. Bendable design provides high angle lighting and forms a wider and more uniform desktop illuminated area. 4、12H Long Battery for Wireless Outdoor Lighting: With a rechargeable large battery, without worring power outages, providing a long lasting light source for leisure gatherings. Can also be used with a power cord for longer and brighter working hours. 5、3 Color Mode and 5 Level Brightness: This table lamp has colour temperature adjustment from 2800k to 6500k range and 5 brightness adjustments, meeting your different needs. Adopting constant current analogue dimming mechanism, stable current, no visible stroboscopic flicker, care for your eyes.