<b>Specification:</b><br> Color: Black<br> Keys: 61<br> Power: AC 220V, DC 12V<br> Piano Keyboard Size：38''(L)*.14.4''(W)* 12.6''-38.2''(H)<br> Stool Size: 15.7''(L)* 11.8''(W)*17.1''-20''(H)<br> Gross Weight: 58 LBS<br> Net Weight: 40 LBS<br><br> <b>Package Include:</b><br> Keyboard<br> Stand<br> Stool <br> Earphone<br> Microphone <br> Manual<br>