• The Item have three modes:1.Steady On 2.fast flash 3.normal flash, each one have more than 60 hours working time and is easily replaceable batteries
• Lenth 5cm (2inch),diameter 3.5cm(1.4 inch),thickness 1.8cm(0.7 inch),(metal buckle)length 4.1CM(1.6 inch)
• You get 60 hours of steady light, or over 100 hours of flashing light with each one. Normal 3-4 months;
• Multi-colored is Colorful LED , But can’t shoot the colorful effect

The Led tags not only can sign your name and phone and will help your pets become The night elves.
Adjustable LED lights That makes it so markedness.
Each Led tags is made of plastic and stainless steel , colors including red, orange, yellow, green, blue, pink, White and colorful.
You get 60 hours of steady light, or over 100 hours of flashing light with each one. Normal 3-4 months; battery can be replaced.
All batteries in each set are replaceable, and you can choose from two flashing speeds and one steady light speed. 2PCS L4RR button battery
Modes – Glow / Flash(controlled by the button)

The product has passed CE, ROHS, EN471 certification.
If you buy a kind of this toy for your dog, it will be perfectly happy. My friend’s dog was very happy when it saw the toy. Buy one toy for your dog. Besides, this toy can be used as the cute key ring.