Original Authentic Lumio Book Lamp in Maple Wooden:made of environmental wooden material,applied with lasing cutting technology to ensure that bending doesn't cause damage to lamp. Folding:Being able to fold right back on itself means it can cast a light around 360 degrees. Power:2500mAh Lithium Batteries,500 Lumens, Up To 6 Hours Usage,USB Rechargeable Nightlight,LED FoldinPower:2500mAh Lithium Batteries,500 Lumens, Up To 6 Hours Usage,USB Rechargeable.