Bedside Lamp Soluc CL301 Wall.E Style Clip Steadily on Headboard Bookshelf Table Edge Dimmable LED USB Rechargeable Natural Lamp Best Light Desk Reading Book Study Bedside Flexible Portable (White) Cute Wall.E Style - Industrial feel, compact cube shape, delicate surface, 360 degree rotating light head...amazing gadget, in a word. Clip Everywhere - Clip on headboard, bookshelf, table edge, even spars. The clamp block made with spring and rubber offers steady installation. Can also stand on table. Multiple Power Choices - USB cable, rechargeable lithium battery, 5V DC and AAA battery. (The 5V DC adapter and the AAA batteries are not include in this item) Good Night Timer - Click the timer button; the item will turn off automatically after 1 hour. Never worry about falling asleep without turning off the light. Easy to Use - Two dimming levels (reading and night light mode); Recharge via USB to laptop/computer or outlet via adapter.