Good use
Fully Appropriate and Functional
Fan
1-base operation without disturbing sleep. 2. Easy to clean Removable grille for 3. Free Fourspeed wind adjustment to switch. 4 show power icon index. 5 Two power modes: USB charging and battery wire 6. Built-in 4000mAh battery provides long lasting battery life and eliminates wired constraints. 7 The USB charging interface can be connected to a variety of devices such as computers, power banks, and mobile power supplies. 8 The bottom silicone pad design is non-slip and stable. Product parameter: 1. Product input: 5V 1A is 2 Product Size:19x14x12cm3 Battery Capacity: 4000mAh4 Product power consumption: 4W5 Charging Interface: USB