Following is the range of The ONE Smart pianos from Entry level to Professional models.

Entry Level

COLOR Range – 61 keys
TOK 1 – 61 keys
TOM 1 – 61 Keys

Intermediate Level

TON 1 – 88 Keys
PLAY – 88 Keys
NEX – 88 Keys

Professional Level

TOP 1 – 88 Keys
TOP 1 X 100 – 88 keys
TOP 2 – 88 Keys

Add-On Accessory for existing Piano or Keyboard

TOH 2 – Compatible with 88 Keys Piano or Keyboard