Product information:. Rated input: DC5.0V/1.0A. Operating current: 0.3-1.2A. Rated power: 1.2-5W. Battery capacity: 2000 mA. Battery life: 1-speed wind about 10 hours, 2-speed wind about 4.5 hours, 3-speed fan about 2.5 hours. Charging time: about 2 hours. Size:83*123*43mm. Features:. Multi-scene use, can hang neck, can hang waist, can be placed on the desktop;. Large capacity battery, up to 10 hours of life;. High-quality silent brushless motor. Adjustable wind volume in 3 positions. Wide angle air outlet, strong wind;. Simple appearance and fresh color scheme;. Packing list:. Fan*1. Charging cable*1. Instruction manual*1. Lanyard*1. Product Image: