Electric height adjustment lets you switch between sitting and standing as the metal frame moves from 27.5-in to 45.5-in high to match different users and postures. A smart control panel with LED display provides a clear height readout so you can fine-tune the work surface position. Two memory buttons store preferred heights and return the frame to them with one touch, while a child lock helps prevent unintended use. The motor lifts at 0.7-in per second with noise under 55 dB to limit distractions. An anti-collision function reverses movement when it detects an obstacle to help protect your desktop. Adjustable foot pads help steady the 33.5 x 22 x 27.5 in frame on uneven floors for a more stable workspace.