Features:
led lighting function.
3 mode speed regulation,
adopted 4.5w brushless motor industrial grade fan (4 inch), strong winds and long life.
The battery bin is a detachable structure, which is convenient for users to use or replace the battery.
Usb interface charging or 18650 battery power supply.
The product only can be used with batteries or cable, but it is not rechargeable.
Specifications:
speed mode: 3 ranges
output power (max):4.5w
battery specification: li-ion
battery installation: removable
product size: 14*10.6*4.2cm
color: black/white/green/blue/orange/pink
battery model: 18650, 800mah
package included:
1 x led usb fan (random colour)
1 x 18650 battery 800mah
1 x usb cable