AW Electronic Piano Keyboard 61 Key Music Key Board Beginner 37x14x5" Piano LCD Display w/X Stand Manual EN 71 Certificate! 61-Key Electronic Keyboard X-Style Keyboard Stand: 2 safety rubber straps prevent keyboard from falling LED Display, Amplifier: 5W Power Supply: 110V or 8 'D' Batteries Dimension: 37-1/2" x 14" x 5"