Features:Mini size, you can take it anywhere you want.Light up any dim space by clipping the lamp to the edge of a book, table or bed.With power-saving switch design, it can effectively save energy if not used for a long time.Silicone soft tube can be bent freely at any different angles to meet the different needs of consumer.Three light modes and the brightness can be adjusted.Perfect for office, study room, bedroom, reading room and so on.Specifications:Color: whiteCell: built-in polymer cell 600mAh?Lamp beads quantity: 7pcsPower: 5WColor temperature: 5500K-6000KOutput: D C 5V1AIs dimmable: yesFix type: screws clip-onItem size: 300 * 43 * 28mmPackage size: 116 * 71 * 53mmPackage weight: 87gPacking List:1 * Lamp1 * Manual (English)1 * USB Cable