POWERFUL 8 HP AC HIGH INSULATION MOTOR.SPEED: 1~22 KM/H.POWER INCLINE: 0~15%.BELTAREA: 550 X 3390 X 2.7 MM. ORTHO BELT.5 SPEED & 5 INCLINE HOT KEYS.AIR STEP CUSHION DECK WITH ENLARGE FOOTRAIL FOR EXTRA SAFETY.6 PRE-SET PROGRAMS, 3 USERS & 1 MANUAL FUNCTIONERGONOMICALLY DESIGNED ERGO HANDLEBA..