The Whirly Ball is an infrared controlled led flying ball. It hovers up to 15 feet and has super bright led's. It's rechargeable through usb. You can control it with your palm, knee, foot or any surface!. The secret is the infrared gyroscopic self-leveling technology. It even lights up in the dark. With the Whirly Ball, you can impress your friends with your magical flying ball. There's no remote control needed. The Whirly Ball is great for all ages. You can play it indoors or outdoors.