Powered Hand Fans Small But Powerful Small portable fan is compact and designed in unique modern look, desk fan weighs only 210g. Its lightweight and space-saving . Although it is small but the wind is powerful. It has 5 streamlined fan blades to reduce noise, reduce wind resistance and increase air supply area. Ideal for home, car, office, desktop, camping or travel. Whisper Quiet Operations The desktop fan has a built-in brushless motor, which reduces noise in all directions, making the wind softer and quieter.Noise below 40db. 15Hours work time power bank features Plenty ofcore energy Super endurance 15h. 5.5 hours of Type-C fast charge, 2000mAh battery fora whole day of cool and battery life. Timing Settings and Multi Scene Usage The fan can be set to a timing of 7h to match your sleep time. In addition, the fan comes with a hook, which can be placed on the desktop or hung on the wall, making it very convenient. Note:USB Cable Included.USB cable can be connected to: 1. Power Bank 2. Desktop computer 3. Tablet computer 4. Household socket (needs to be used together with charging plug, such as mobile phone charging plug)