Rockland RPN882 Professional Silicon Rubber USB MIDI Flexible Roll-Up Electronic Piano Keyboard with Louder Speaker

Learn to play the piano anytime, anywhere! Take this fully functional electric piano everywhere you go to practice your skills or entertain your friends and guests. This portable roll up electric piano lets you practice and play anywhere - at home or on the go. Power supply: AA batteries x 4 ( not included ) or 5 voltage DC adapter (included). 88 keys professional USB Roll-up piano keyboard Small and can be hand-carried, it can also be rolled up for easy storage in hand bag or carrying case Can be use for students, preprimary children, Piano practitioners etc. Limitless Professional sound Power supply by AA batteries or DC adapter Fully functional rubber keyboard Compatible with Windows XP/ Vista/ 7 and Mac OS X Specification: Input Voltage: USB 5V Material: Silicone Color: Black & White Interface: Midi USB Weight: 1.75kg ( including box) Main body: 18.6(L) x 5(W) x 2(D) cm Keyboard: 132.5(L) x14(W) x 0.5(D) cm Package includes: 1X 88 Keys Roll-Up Soft Keyboard Piano 1X sustain pedal 1X Adapter 1X English Manual Note: 1. Please install the driver before using 2. Shall be connect to PC USB port to operate 3. Shall be through computer sound card to hearing sound.