2 in 1 Foldable Treadmill: The folding treadmill can meet different workout needs. With the handle down, you could enjoy walking or jogging at speeds of 0.6-3.8 mph. When raising the handle, you could enjoy running at speeds of 0.6-6.2 mph to achieve higher fitness goals. The handle and safety key ensure added security during high-intensity exercise. Plus, you can put the phone/ipad in the phone/tablet holder and enjoy the movie or have a conference call while exercising. 3.0HP Quiet Treadmill: The portable treadmill is equipped with a powerful 3.0HP motor, which can withstand up to 320 lbs. The under desk treadmill enables speeds ranging from 0.6 to 6.2mph, it's perfect for a variety of workouts. Its ultra-quiet operation ensures you can exercise without disturbing your family or colleagues, making it ideal for both home and office use.