פסנתר חשמלי Medeli SP5300     88-key (hammer-action) Display:  3-digits LED Polyphony:  128 (max)   Voices:  24 Duo (Twinova):  YES Styles:  60 preset Sequencer:  5 user songs Demo Song:  5   Music Library: 70 preset songs; L/R hand learning   External Drive:  USB (32G max)   Dimensions LWH (mm):   1365 x 366 x 137  Weight (kgs):  14.5