New Flexible 3 LED Light Clip Table Desk Lamp White Light + USB CableFeatures:100% brand new & never use desk lamp3 LED white lightEasy to adjust the lamp with flexible lamp armLight weight， easy to carryIt can clip for approx4.0cm wideA USB line is included with the lamp which is connected to computer & use DC 5V output adaptor (NOT included).And 3xA AA batteries is also suitable for it. (NOT Included)Specification:Color:WhiteLightColor:WhitePower by: USB for computer; 3x A AA batteries; 5V power supplierArm Extend Length:40cm(approx)Weight:78gItem Included:1x 3 LED Desk Lamp1X USB Cable#CE10294A