Features 1、Battery Operated: Clip on light built in battery, no need to be plugged in for use, cordless to take with you, especially when sockets are limited and power outages. (please pay attention to charging when not in use for a long time to preserve battery life) 2、5LEDs and Top Button Control: Clip on lamp with 5 eye protection and energy saving LED lights, bright LED light, no flicker, no dark area, prevent eyes from fatigue. Top button switch, 3 color temperature adjustment freely, clip base design. 3、Collapsible and Flexible Light: Clip reading light has a 360° flexible gooseneck, allowing you to light where you need it. Clip on lamp also folds into a small light so it doesn't take up too much space when traveling. 3 color temperature free adjustment. 4、USB Interface Rechargeable: LED Clip on lamp is equipped with a universal USB charging cable, when lighting this small desk lamp, it can be charged through a USB adapter, charger, desktop computer, laptop computer, saving waiting time. 5、Wide Range of Applications: Portable rechargeable clip on desk lamp is best for reading, working, studying, crafting, showcasing, camping or emergency, suitable for using it in college dorms, offices, bedrooms, living rooms, kids rooms, bathrooms, etc. Specifications Item Type: Clip On Light Material: ABS Product Size: Base Part Size: Approx. 8.5x4.5x4cm / 3.3x1.8x1.6in, Height: Approx. 25cm / 9.8in (Adjustable) Weight: Approx. 125g / 4.4oz Light Source: White Light, Warm Light, Natural Light Built in Battery: Polymer Lithium Battery 3.7V 1000mAh (included) Number of Lamp Beads: 5LEDs Gear: White Light, Warm Light, Natural Light 3 Gears Switch Control: Top Button Charging Method: USB Package List 1 x Clip On Light 1 x Manual 1 x USB Cable