Description: Smooth,ice cream shapd design,nice gifts for kids boys girls. Charged by USB power, the electric fan is reuseable and has a long service life. Handheld, desktop, hanging, three use methods to meet the needs of different occasions 32mm ultra-thin body, lightweight,you can even put it in your pocket easily Portable,suitable for home office travel outdoor. Specification: Material:ABS Size:Approx.191.8x93.7x27.4mm/7.55x3.69x1.08in Voltage: DC5V Power: 3W Fan speed: 2500-4000rpm Battery capacity: 2000mAh Charging time: 4h Using time: 3-5h Noise: Below 36dB Package Includes: 1 Piece Cooling Fan 1 Piece USB Cable 1 Piece Manual Note: Please allow slight dimension difference due to different manual measurement.