Function:Help to keep your dog & other pets dog safe and anti-lost during walking in night.

 Instructions for use：

Pull out the Transparent Insulating Film simply pushing the control button makes the light ON/FLASH/OFF, Collar has 4 different options controlled with a switch on the collar Solid Light, Fash Blink, Slow Blink,and Off.

Color::Red,Blue,Yellow,Pink,white ,Green,Orange.