Smooth Height Adjustment: Built with advanced 2-stage lifting columns, this Marsail standing desk caters to users of all sizes with a wide height range from 28.3 to 46.5 inches. It lets you effortlessly switch between sitting and standing positions, finding your optimal posture with minimal effort. 4 Memory Height Presets: Designed for ultimate convenience, the electric standing desk comes with intuitive controls that store up to 4 custom height settings. This feature enables seamless, one-touch transitions between your preferred heights, making adjustments quick and hassle-free. Simplified Assembly: Featuring a user-friendly design, this sit-stand desk streamlines the assembly process with fewer steps and less physical exertion. You can put it together quickly and easily, so you can start using your new desk in no time. 176 lbs Weight Capacity: Supported by a sturdy solid steel frame and an energy-efficient motor, the Marsail height-adjustable desk can lift up to 176 lbs with operation noise kept below 50 dB, balancing power and quiet performance perfectly. Rock-Solid Stability: Constructed with a robust solid steel frame and driven by a high-efficiency, energy-saving motor, the desk operates smoothly at 1 inch per second—even under maximum load. It maintains unwavering stability throughout height adjustments while staying quieter than 50 dB.