Mini Conditioning 3-In-1 Fan Humidifier Purifier /Outdoor USB/Battery Powered Portable Quiet Cooler

Colour: Black [Safe Use]: The USB interface has a safety switch. The battery is automatically powered off after USB power is supplied. Effectively prevent accidents caused by batteries. [Portable Carrying]: The small size(140 x 110 x 105 mm) and light weight (about 0.41kg) easy for carrying and moving from your office to your home and so on. [Shelving tank]: The can be placed inside and the ice cubes can also be placed inside. Product Details: Product size: 140 x 110 x 105 mm (L x W x H) Product material: ABS Product weight: 408g Rated voltage: 2.5W Power supply mode: computer USB interface / 3 batteries (need to prepare yourself) Package Contents: 1 x Air Cooler 1 x USB Power Cable 1 x Fragrant beads