FULLY REMOTE CONTROLLED: 2.4 GHz remote control allows for long-range control in multiple directions. You decide where the Gravity Rover goes! FUN LED LIGHT EFFECTS: You'll never lose sight of the Gravity Rover with the under-glow LED lights! These lights brighten the rover's path to help you see where it's going. Great for play at any time of day! GREAT FOR INDOOR PLAY: Kids will love driving the remote-controlled car on floors, walls, and the ceiling! Perfect for winter play, rainy days, or anytime kids are inside! THE FUN NEVER ENDS: Gravity Rover contains a rechargeable lithium battery so that you never have to stop playing! Product is fully charged in only 1 hour and 40 minutes.