It is a Pet LED safety light that can be used in various ways, perfect for ensuring safety when going out at night (*^▽^*) The product name is "for pet", but it is not only for pet, but also for pets. You can use it on your own or bicycle so that it is easier to see from a car etc. when doing it ☆ It is very convenient to use a carabiner type that can be attached casually anywhere. Because it is a ceremony, you can use it without worrying about forgot about charging.. There are three types of lighting patterns, so they can be used properly depending on the application. It emits a strong light while being small, so the visibility at night is outstanding! You can choose your favorite color and keep safety (^^ ☆ ■ Product specification battery: CR2032 button battery Weight: Approximately 17g Color: Green (LED color rather than appearance) * Included batteries Is for testing, so please prepare it by the customer.. [Recommended for such people ☆] ・ Those who go through places with few night lights ・ Those who want items to inform the car of their existence, those who walk at night