USB Desktop Fan Rechargeable Convenient Mini Small Folding Circulating Student Dormitory High Wind Power Fan Features: Product size: 14*7.5*CM/5.51*2.95in Packing size: 13*7.5*7.5CM/5.12*2.95*2.95in Gross Weight: 143g/0.32lb Net Weight：135g/0.30lb Charging specifications: USB charging Noise: 36-45dB (inclusive) Wind speed gear: 3 gears Color: Pink,Green,Yellow Built-in battery capacity:300mAh-500mAh(included) Motor type:Brushless motor Number of fan blades:4 Duration:1-3h(including) Product details: 【Powerful Wind & Low Noise】—— This clip fan is built in upgraded , small but and feel the airflow . it will not disturb you at all when you are working or sleeping. 【High USB-powered 】:The USB clip fan is powered by USB Cord and PC/laptop, power bank, AC adapter, car charger and other USB-enabled power supply.USB fan is energy-saving and environmentally friendly. 【Space-saving 】—— desk fan fits into any room corner without up space, welcome addition to your bedroom, study, office, etc. 【360 Degree Rotation】—— 360 degree vertical and horizontal adjustment, enjoying the cool from any directions and keeping you cool all the. 【Versatile Use for Various Scenes】: for study companionship, outdoor exploration, peaceful naps. Whether placed desk, beside the bed, or out in nature, it provides children with wind, enhancing the funny of daily life. Package Content: 1*Electric Fan,1xUSB