Simply jumping on the JumpStone generates Human Powered Energy. This energy is used to make music! There are no power cables or any sockets needed because jumping generates the energy!

The JumpStone stimulates physical exercise, it rewards children when they jump, it’s a fun and healthy playground equipment.

Inside of the JumpStone there’s a USB stick, a volume knob and a switch to play the music in alphabetical order or random order. The music can be changed just by pulling the USB stick out and putting different .mp3 music files on it!

Installation of the JumpStone is really easy because there aren’t any cables or sockets needed. What are you waiting for? Start jumping!