-Use of the LED dog collar need to pull out the white insulator objects.
-LED light glows and flashes in darkness.
-Helps to keep you and your dog & other pets safe during walking.
-Provide safety for your dogs and pets while it's out alone at night.
-Easy to use: simply pushing the control button makes the light ON/FLASH/OFF, Collar has 4 modes controlled with a switch on the collar Solid Light, Fash Blink, Slow Blink, and Off.
-Batteries last 60-80 hours , battery can be changed,the kind of battery is Button Battery.