* 20,000 mAh rechargeable battery.
* It can be power bank.
* The hook has a 360°rotating and foldable hooks to hang the tent fan wherever you want.
* Fan and LED lights are controlled separately. 4 speed modes and 3 light modes.
* Indicator lights show the fan speed setting and remaining battery capacity. Press the sleep mode button to turn off the lights when you sleep and don't want to light up.
* Remote control can control every function.
* The fan could set to Auto swing by 90 degree or 45 degree as you need.
* Timer and Sleep Mode: you can set it to run as long as you like (1h/2h/4h/8h), for energy saving .
* Portable hook on the top. The others fans don’t have this function; it is very convenient for take.
