Style: Digital Type: Upright Piano Shell Material: PC + ABS Keyboard Material: Silicone Soundboard Material: Multilayered Hammer Material: environmental material Color: white, red Or OEM color Size: Silicone Keyboard: 1250x133x9mm Control Box: 125x216x30mm Weight (kg): 2.0 Name: 88 Keys Digital Piano Material: Waterproof Silicone Pedal: 1 Pedal Power: DC 6 V USB interface or 4 AAA LR03 battery (not included) Function: Same as grand piano sound Size: 1360x225x30mm Battery: No battery Warranty: 1 Year Net weight: 1500g Certification: CE, FCC, ROHS Show More