[Foldable Piano Keyboard for All Ages]: The soft piano pad is portable and flexible. Easily roll out while playing and roll it back up into the box or your backpack after you are done playing. Take it with you anywhere, even when you go outdoors! [Perfect Practice Piano Keyboard for Beginners]: 49 standard keys allows you to play tons of music without taking up the space. The silicone piano set also includes multiple keyboard tones and demo songs, record & playback, echo/sustain, built-in speaker with volume control, and audio output (for headphones or speaker) for you to play it out loud or quietly. [Electronic Piano Pad]: The silicone piano keyboard is powered by batteries OR USB (cord included) so you can play anytime & anywhere! [Travel with it & Play Anywhere]: The box includes a classic piano, USB power cord, and user manual. Perfect for everyone from beginner to master, children to adults - rock out then roll it up! Power supply: 3 AA batteries or USB data cable (batteries not included) Colour: White + Black Material: Silicone + Plastic Size: 28 x 18 x 7CM Package Contents: 1 x Electronic organ 1 x USB charging cable 1 x English manual Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.