HSC SLW988 Super Gigantic Keyboard Playmat with Built-In Amplifier for Portable CD/MP3 Plug In
Terrific indoor toy. Measures 100" wide and 29" across. Features touch sensitive keys children can play with their feet. speakers are right on the mat. Has a demo button and can play 10 different melodies. You can even change the sound of the instrument. Great fun. Adjustable volume. Needs 4 AA batteries, not included.