Lumio is a dynamic, multi-functional lamp that conceals itself in a form of a hard-cover book. Lumio opens to 360 degrees and comes with a custom orange micro-usb charger, magnetic wooden pegs for mounting, and a beautiful leather strap for hanging. Rechargeable lithium ion battery provides up to 8 hours of full charge with continual use. Led book lamp. Dimension: W- 16.5 cm., H- 21.5 cm., T- 3 cm. Power: 4.4 Watts Weight: 1.5 lbs (0.7 kg.) approx. Lumio