Portable Wooden Desk Table Lamp that can be placed anywhere without having to worry about plugging it in because it is USB rechargeable.It is Foldable and is made of Eco-friendly waterproof material and wood with use time of 5-6 hours. 5W LED bulbs, which has a fantastic 5 color choices that are adjustable. Battery capacity 3.7V/ 600 mAh with working voltage of DC5V 1A. Size is 10*8*s.5cm.