Function: this product is suitable for pet to walk at night, and it has the function of safety warning. 2. Adjustable: the length of the pet silicone belt can be cut to adjust. 3. Charging Time: 30-40 minutes, with charging light instructions, and it will be out when being full. Luminescence time: flash 3-5 hours, often bright: about 2.5 hours. 4. LED: sufficient power, the visibility of the LED lamp can reach 500 meters. 5. More Choices: there are five colors for option, and you can choose the favorite one according to hobbies and demands.
