Full-Size portable 88-note piano. Lightweight and road-ready, with optional battery power and headphones, this mobile instrument has a full-size 88-note keyboard and sounds derived from Roland’s best digital pianos, so you can play with the correct technique and expression – vital for classical music or more complex pieces. GO:PIANO88 also features high-quality onboard Bluetooth speakers that hook up to your smartphone to create a simple and compact learning solution. Once connected, you can start exploring free online content that makes learning faster and more fun – including online piano lessons, karaoke and tutorial videos for your favorite songs – or just stream your playlists and jam along.