Features 1、3 LIGHTING MODES: The Reading light features 3 color temperature lighting modes that can be easily switched with the click of a switch, perfect for reading and working at night without disturbing others. 2、360° FLEXIBLE NECK: Mini clip on lamp comes with a 360° flexible neck that can be adjusted and bent without any restrictions to enjoy the best reading angle. 3、MULTIPURPOSE: Rechargeable clip on reading light can not only be used for reading, but also can be used as a night light to help you get up in the night to walk safely, find things and so on. 4、APPLICATIONS: USB rechargeable book light Clip can be securely clipped to e readers, books, laptops, etc. 5、COMPACT AND LIGHTWEIGHT: Reading light is compact and lightweight, fits effortlessly in your pocket, perfect for traveling, business trips, night walks and camping. Specification Item Type: Mini Clip On Lamp Material: ABS, PVC Rated Voltage: 5V Rated Current: 1A Power: 3W Product Size: Approx. 8 x 5 x 1.7cm / 3.15 x 2.0 x 0.7in (0.1 to 0.2cm Error in Manual Measurement) Usage: Ideal for Night Time Reading When Clipped to the Book, Suitable for Paperback Books, Magazines, Bedtime Stories, Etc. Battery Type: Lithium Battery x1 Battery Capacity: 400mAh (Ship with Inbuilt Battery) Colors: White Package List 1 x Book Light (Ship with Inbuilt Battery) 1 x USB Charging Cable