Features:_x000D_ _x000D_ Fashionable, waterproof, simple, generous and compact design. _x000D_ With hanging buckle, it can be hung on the collar for easy outing and easy to wear. _x000D_ Lightweight and water resistant clip light makes a perfect alarm signature and good protection for your dog at dark night when she or he is playing outside. _x000D_ Illuminated pendant, lighting mode: fast flashing and slow flashing, can be selected as needed. _x000D_ Keep your dog safe at night and wear a light pendant to make your pets stand out at night and prevent them from being lost. _x000D_ With the option to turn the light off, this light up dog collar is a great choice for daytime walks as well! _x000D_ Built-in 2 button batteries, easy to disassemble and assemble. _x000D_ _x000D_ Specification:_x000D_ Material: ABS_x000D_ Color: Colorful / Red / Blue / Orange / Pink (Optional)_x000D_ Product Size: Approx. 5.7 * 3.5 * 2.5cm/2.2 * 1.4 * 1.0in_x000D_ Lighting Mode: Quick Flash, Slow Flash_x000D_ Working Voltage: 6V_x000D_ Battery Capacity: 20mA_x000D_ LED Lamp Power: 0.06W_x000D_ Luminescence Time: Flash: 150 Hours_x000D_ Battery: 2pcs * 2032 Button Batteries (included)_x000D_ Package Weight: Approx. 35g/1.2oz_x000D_ _x000D_ Package list:_x000D_ 1 * Pet Luminous Pendant_x000D_ _x000D_ Note:_x000D_ 1. Please allow slight error due to manual measurement._x000D_ 2. Different monitor colors may be different. Thanks for your kind understanding. 1Fashionable, waterproof, simple, generous and compact design. 2With hanging buckle, it can be hung on the collar for easy outing and easy to wear. 3Lightweight and water resistant clip light makes a perfect alarm signature and good protection for your dog at dark night when she or he is playing outside. 4Illuminated pendant, lighting mode: fast flashing and slow flashing, can be selected as needed. 5Keep your dog safe at night and wear a light pendant to make your pets stand out at night and prevent them from being lost.