Adjustable Speed Settings for Work, Walk, and Jog Modes - Tailor your exercise with three distinct modes: Work Mode (0.6-1.5 mph), Walk Mode (0.6-1.8 mph), and Jog Mode (2.5-3.8 mph). under desk walking pad treadmill, Portable Compact Treadmill, Auto-Align Running Belt,Adjustable Speed Settings,Quiet 2.5 HP Motor, Space-Saving Design.