Power Supply: Button Battery(Included)
Size: One Size
Length: 5.5cm(2.17") Diameter: 3cm(1.18") Thickness: 2cm(0.79")
This pendant is used for pet collar, which can be a identified marker for them and make them easily found out in public.
It will keep them safe and let you know where they are, especially for dogs, for they always run around and quickly disappear.
Press once for steady light, while press twice for flashing light, third times for flashing light slowly and four times for power off.
Battery can exchange for new one if it is run out of power.
It can be hang on pet collar.