SMART LEDs - Lightro is a foam glow in the dark football illuminated automatically when you start playing, and automatically turns off when you stop. It will stay illuminated for a full minute after the last impact, so you have plenty of time to find any missed catches. You won't even think about an on off switch, it'll just work. As it should be! Ball & Tail Glow - Lightro uses a special foam, and a patent pending fiber optic design to illuminate the back of the tail. The result is an awesome glowing ball and tail rod. You won't be disappointed by the bright glow! Watch the video to see it in action. Batteries Included - No assembly required. Lightro comes packed with 3x LR44 batteries pre-installed, so Lightro is ready to play right out of the box. The batteries last for 5+ hours of toss and catch time, and the smart sensors ensure the batteries aren't drained when you're not playing. Throw Perfect Spirals - Lightro LED Football is a perfect gift for active boys and girls because the tail ensures a tight spiral every time, and you'll be amazed at the distances you can throw. It's a blast at any beach, park, backyard, or outdoor gathering. Durable - Which is a good thing, because you can throw Lightro surprisingly far. We used high quality foam and impact resistant plastics to keep Lightro performing through it all. Lightro is a LED powered glow in the dark American football. It uses a patent pending fiber optic design to light up both the ball and the tail. It's an impressive sight, and you'll be amazed at the distances and consistency of the spirals you can throw with it. It's built to be durable, so it can play as rough as you (or the most energetic kids) can! The foam ball ensures it's just as fun for beginner throwers too. Take it to the beach, backyard, park, or any outdoor gathering. Batteries are included, so it's ready to play right out of the box. There is no on or off switch, the LEDs are intelligently controlled to turn on on first impact, and turn off after a set time of being still. This is to ensure batteries are never wasted overnight.