Large Battery Capacity: 4000mAh large battery capacity, the portable fan provides 3-10 hours working time on a full charge in just 7-8 hours charging time, which is enough for a all day use. You can easily charge it via USB power adapter or computer. (Working time varies with different wind speed ratios.) Remote Control and LED Lights: Compared with traditional fan, our portable fan comes with wireless remote control, no need to get up or stretch your arms to adjust the fan, so convenient for busy hands. Built-in 4 LED lights, safe and comfortable in the hot night. Quiet & 3 Wind Speeds: 3 wind speeds are offered to meet your different cooling demands on hot days and nights. (Low-High-Natural Wind). It adopts upgraded brushless motor, small quiet fan blades circulate strong airflow wherever you want, quietly create low noise (30db minimum), effectively reduce the effect of fan use on your sleep the night. Removable and Small Footprint: Removable blades and grille design and easy and convenient to wipe and clean. It can be placed on the desktop at will without taking up too much space. With hooks on the top, it can also be hung anywhere in the house as needed. Versatile Use: It can be used indoors as a mini desk fan with lights LED for studying, working, reading, etc. It can also be used at night to light up the whole night. It's also a small ceiling fan with a remote control, hands-free to use in the kitchen or hang anywhere for cooling. It can also be used for camping, fishing or hurricane season. Product Mini Portable Hanging/Desktop Fan It can be used as a desk, a small desk fan or a handy little ceiling fan that can be controlled by remote control. Five features It's the perfect combination of a small portable fan and a LED lantern Remote Control and LED Lights Built-in 4 LED lights, able to illuminate the surroundings at night, safe and comfortable in the hot night.< /p> portable tent fan comes with a wireless remote control, no need to stand up or stretch your arms to adjust the fan, so convenient for busy hands. Design of Independent button and remote control, easy to control the wind speed and brightness, short press to adjust different wind speeds and long press to control the LED light switch. 3 Wind Speeds/High Battery Capacity A large 4000mAh battery capacity, you can easily charge it via USB power adapter or computer. 3 wind speeds are offered to meet your different cooling demands on hot days and nights. It can work continuously for 3-10 hours under different wind speed and brightness modes. Which is enough for all-day use. Small Quiet Table Fan It adopts upgraded brushless motor, small quiet fan blades circulate powerful airflow wherever you want, quietly create low noise ( 24 db minimum), effectively reduce the effects of fan use on your sleep at night. Independent button design and remote control. The small fan that can be hung has a hook with an adjustable angle of 180. Portable fan with hanging hook is a great choice for your family and children. Specification: Product size: 18, 2 x 7 x 18.2 cm. Power: 10W Package: 1 x USB Portable Fan 1 x Remote Control 1 x USB Type-C Cable