1---180 Adjustable: The table fan can rotate 180, you can adjust the most comfortable angle, the new upgraded slim body, fashionable colour combination, not only can bring cool, but also decorate your desktop. 2---5 Speeds: The small fan has 5 wind speeds that can be adjusted, long press the switch to turn on the fan: wind speed 1: breeze; wind speed 2: soft breeze; wind speed 3: strong breeze; wind speed 4: super strong breeze; wind speed 5: circulating breeze. Blows away the stifling heat and cools down instantly. 3---Hanging and Standing: The USB fan is equipped with an LED display that makes it easy to keep track of the remaining power. With a 180-degree swivel stand, it can be hung or standing to suit different needs. The fan's large square-shaped surface collects wind energy from all directions for a more powerful wind. 4---3000 mAh High-Capacity Battery: The table fan comes with a built-in 3000 mAh high-capacity battery, which can be used wirelessly and is easy to carry while travelling. The fan has a built-in brushless DC motor, which can spin the blades at high speed in strong wind, and the wind speed is more powerful to cool the user quickly. 5---Silent Fan: The noise of the portable fan is less than 50 decibels, not affecting work and life. The blades of the silent fan are made of high quality material, perfect for office, living room, bedroom, library, camping, travelling and any other place where you need to keep cool. Features: Material: ABS+electronic components Size: 16*13.4*3.6cm Battery capacity: 2000mah Input: 5V/1A Power: 3.5w