The Cipton LED Light-up Baseball is an official size and weight baseball that lights up with 6 colors. It is designed for adult players and features a weighted construction for improved ball handling. The baseball is powered by a USB-C rechargeable electric source, making it suitable for indoor or outdoor use. The set includes a light-up baseball and a USB cord, providing a convenient and fun training aid for beginner baseball players looking to enhance their skills on the field. Perfect for baseball play outdoors when the sun goes down! Could be used as a nightlight for the very young player!