Specifications:An ideal companion for students, travelers, office workers, etc.Made of metal material, free to bend, adjust the angle.Powered by a PC USB port, needs no batteries and other external power.Flexible and adjustable metal neck.Extremely long service life.Low power consumption.Can soften light up the keyboard without affecting the rest of other people.Lightweight, compact, space-saving, easy to carry and handle. Item Name: USB LED LightLight Color: WhiteVoltage: 5VLED Quantity: 1PcFeatures: Mini, Useful, Flexible, Easy to InstallNote: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Package Includes:1 x USB LED Light (Others Not Included)