Extend playtime into the evening with the Duvo+ LED Flash Ball! Designed for durability and excitement, this vibrant silicone ball automatically lights up when your dog touches it, providing an engaging challenge even after the sun sets. Product Features: Automatic Illumination: The ball lights up upon contact and turns off after 30 seconds to conserve energy.Long-Lasting Fun: Enjoy up to seven hours of illumination, ensuring plenty of playtime for your furry friend.USB Rechargeable: Easily recharge via USB—no batteries required! Simply twist open the top with a coin to activate or charge.Durable Design: Made from tough silicone, perfect for vigorous play and outdoor adventures. Make nighttime play more exciting with the Duvo+ LED Flash Ball—a fantastic way to keep your dog active and entertained! Extend playtime into the evening with the Duvo+ LED Flash Ball! Designed for durability and excitement, this vibrant silicone ball automatically lights up when your dog touches it, providing an engaging challenge even after the sun sets. Product Features: Automatic Illumination: The ball lights up upon contact and turns off after 30 seconds to conserve energy.Long-Lasting Fun: Enjoy up to seven hours of illumination, ensuring plenty of playtime for your furry friend.USB Rechargeable: Easily recharge via USB—no batteries required! Simply twist open the top with a coin to activate or charge.Durable Design: Made from tough silicone, perfect for vigorous play and outdoor adventures. Make nighttime play more exciting with the Duvo+ LED Flash Ball—a fantastic way to keep your dog active and entertained!