Mini Handheld USB Charging Fan 3 Speed Air Cooler 18650 Battery Cooling Fan
Humanized handgrip design
Brushless motor makes the fan durable and strong wind
Powered by a USB cable, easy to use no matter where you are.
Compatible with computers, laptops, portable chargers and other devices with USB output.
The sturdy desk fan produces a soft breeze to keep you cool and relaxed.
Perfect fan for office, home, dorm, study, library, car, games room and so on.
7 blades design, low noise, large air volume.
3 speed, adjust air volume according to your needs.
Use 4W brushless motor industrial grade fan, large volume and long life.
Working time: 1 speed about 2 hours, 2 speed about 4 hours, 3 speed about 8 hours
Color: black, white, blue, pink
Speed mode: 3 ranges
Output power(MAX): 4W
Output voltage: DC 12V
Input current: 0.5-1A
Working hours: 3-8 hours
Charging time: about 4 hours
Battery voltage: 3.7V
Working style: USB or 18650 lithium battery power supply
Built in Battery capacity: 1200mAh
1 x Handheld Fan
1 x USB Cable
1 x Built in Battery