1.Powerful Airflow Built-in quality brushless motor, supporting high speed running to produce powerful wind and having longer lifespan than regular fans. Unique blade design maximizes air movement, you can enjoy the cooling airflow 10 ft away. The small fan will save you from the hot summer2.Compact Size & Quiet Operation lightweight and space-saving. The portable fans push packs a huge punch without any noticeable noise. Even in high speed the noise is lower than 50dB. This fan is perfect for office, home, bedroom, camping, etc.3.3-speed Adjustment which is adequate for your various cooling demand. The swiveling head up and down, designing for multi-angle air supply and speeding up the airflow in your room. The wind is strong enough to cool you down in seconds.4.High Compatibility USB-powered - The small desk fan is powered by USB and compatible with PC/laptop, power bank, AC adapter, wall charger and other USB-enabled power supply.USB fan is energy-saving and environmentally friendly. 5.Portable Use The portable fan design with detachable front cover is easy to remove to clean the fan blades. Small and light personal fan, can be carried in a bag without taking up space,suitable for home, office, desktop, car, camping, travel use or gift.