Features:Adopts good quality LED and PC lens, the lamp provides evenly light with high brightness, no flicker, not too harsh to eyes.Multi-function portable light, you can use it in music performance, workbench, night reading, etc.Flexible gooseneck allows you to adjust the lamp head to any angle you want.Convenient clip-on design, you can clip it to almost anything, the silicone pad protects the gripped surface against damage.Powered by AAA battery or USB charging, low power consumption makes it able to work for long time, flexible power supply method allows it to be taken to anywhere.Specification:Material: PlasticColor: BlackPower: AAA batteryor USB chargingSize: 27*14*8cm / 10.63*5.51*3.15inWeight: 196gPackage List:1 x LEDlight1 x USB Cable.