Sosee LED Table Lamp,Portable Eye-Protected Flexible Gooseneck Small Desk Lights for Dorm Study Office Bedroom-USB or 3 AA Batteries Powered -Not Include Batteries(1 Pack)

【Portable LED Lamp】The thinnest LED desk lamp on the market,portable design that is equally at home indoors and out.Simple and stylish,easy to operate,the full sense of the future of science and technology 【2 Kinds power supply mode】Powered by 3*AA batteries so it's wireless and portable,you can take it move around in your house or travelling;Also powered by USB to laptop/computer or outlet via adapter 【Eye-Protection】No flicker-The optical grade lens provides evenly distributed light with no hotspots; No blue light-Remove blue light from the light source to reduce damage and protect the eyes from color cast 【Low Consumption,Energy-Saving】48 hours of continuous use with 3*AA batteries(Note:the batteries are not include because of long shipping distance ) 【Multi-Use,for Many Occasions】Great for Reading,Work Tables,Music Stands,Pianos,Orchestra Pits,Mixing Tables,DJ's,Craft Tables and Much More