This desktop treadmill is committed to providing users with a better exercise experience; we are committed to providing users with a safer and more scientific under-the-table treadmill exercise speed. The speed range of the under-the-desk walking mat treadmill is 0.6-3.8mph; The LED display screen of Xingli Underground Treadmill will display speed, time, distance, calories and other digital displays to help you grasp your exercise status.