Mini 360 Rotation Folding Table Lamp Built In Battery Desktop Fan Desk Light USB Rechargeable Folding Fan Lamp Plug LED Light.. Mini foldable design,can be used as a desktop fan or as a wall mounted fan. The structure of this fan is unique and fashionable. The fan produces a soft wind to keep you cool and relaxed. Multi speed adjustable power fan, turn down or turn off air with infinitely variable speed technology,efficient and save energy. LED light can be very useful after you turn off the lights in the night or when you are camping in the summer.LED light have 2-modle: High light and slow light. Compatible with computers, laptops, portable chargers and other devices with USB output. Perfect fan for office, home, dorm, study, library, car, games room and so on. Future :: Material: PC. Power:Bulid-in 4V 1600mAh battery. Charging time: 5-6 hours. High speed fan:2~2.5h. High light:6~8h. Diameter: 18cm. Unfold height: 45cm. Folding height: 15cm. Gross weight: 785g. Package includes: 1 x Folding Fan.