Color

White,Black,Red,Blue

Material

Fiber optic fabric

Li-ion Batterry

3.7v,500mah

Size

selectable

Charging method

USB charging,just 2 hours

Lasting Time

4 Hours

Operation

Before use it, please check power of battery. Charge it with USB calbe if necessary. 

Click the switch to power on, change color by each click, 11 working modes, then click off. Waiting for you to explore it.

Package

Pet  Vest*1pc, USB charging cable*1pc