800W Portable Folding Electric Motorized Treadmill Machine w/ Rolling Wheels - PinkAUTOMATIC/MANUAL SPEED SETTINGS: Quickly switch between six preset speeds (0.5 . 3 . 4 . 5 . 6 . and 7 mph) . or adjust with the -/+ buttons for more options (max speed of 7.5 mph)3 PRESET WORKOUTS: Choose between Beginner . Intermediate . or Advanced modes to find your perfect workout-use the safety key to cancel your workout if youre tired!DIGITAL DISPLAY: Track distance . speed . time . and calorie counts on the screen . while the handles have speed settings