Donner SE-1 88 Key Full Weighted Digital Piano Portable Professional Arranger Keyboard with StandDonner SE 1 Portable Keyboard for Beginners 88 Key Weighted with Stand Thinnest and lightest Piano Donner SE 1 premium digital piano is the thinnest and lightest of Donners hammer action pianos. The piano body weighs only 23lbs and is 25% thinner than all previous versions. A 1. 3 inches display and the direct selection function of the panel buttons are more concise and convenient to use. Making music creation easy and intuitive. Rich Timbre Give You