Light Up Dog Collars, Multi-Color USB Rechargeable Dlitk LED Dog Collar 1 Count, TPU Cuttable Size Glow Collar for Dogs, Dog Collar Light, Please Do Not Use Fast Charging (Green+Blue)Safety LED Dog Collar: The light dog collar will help you find your dog quickly in the dark. (If the bulb is damaged, the collar will turn into other colors) Please Do Not Use Fast Charging 3 Lighting Modes: The dog collar light adopts a combination of LED lights with different colors to improve the recognition rate. Touch the button to switch: fast flashing 5 hours, slow flashing 7 hours, steady light 3 hours Easy to use: Simple operation, just pull