1. It can automatically shake the head 90 degrees or manually adjust the direction up and down.
2. Low noise operation without disturbing sleep.
3. Removable front grille for easy cleaning.
4. Four-speed wind adjustment free to switch.
5. The index icon shows the power.
6. Built-in 4000mAh battery long-lasting battery life get rid of wired restraint.
7. The design of the bottom silicone pad is non-slip and stable.

Product parameters:
1. Product input: 5V 1A.
2. Product size: 26.6x17x9.2cm.
3. Battery capacity: 4000mAh.
4. Product power: 4W.
5. Two charging interfaces: Micro USB and Type-C.
6. Charging time: 5 hours.
7. Life time: 15 hours.