- Model: Roland Go-88P Digital Piano - Brand: Roland - Keyboard: 88 keys, Weighted-Action Keyboard (PHA-4 Standard Keyboard) - Color: Black - Polyphony: 128 - Sounds: 10 - Sound System: 2 speakers, 2 x 6W - Connectivity: Bluetooth MIDI, USB to Host, Headphone Jack - Dimensions (W x H x D): 1284 mm x 87 mm x 258 mm (50-9/16" x 3-7/16" x 10-3/16") - Weight: 7.0 kg (15 lbs 7 oz)