Features:100% brand new and high qualitySmall size、 easy to carry and transportHigh and low two wind speeds Double blades with more air volume and wind speedUSB power supplyInterface: USB 2.0/3.0Rated motor lifetime: about 1400 hoursLength of USB cable: 1.2mUSB power supply: DC 5V 9mAMaterial: ABS/PP resinSize: 10*13.5*7cmWeight: 250gColor: Pink/Black/Blue/Yellow Package includes:1 x Double Blades Fan (with original package)