Electric Height Adjustable Lifting System: FEZIBO standing desk has reliable motor that could support height adjustment between 27.3''-45.5'' with low noise(under 50 dB) while running Exclusively transitions: The stand up desk is designed to promote a healthier lifestyle, the adjustable height supports seamless transitions between sitting and standing, reducing the risks of prolonged sitting such as leg swelling and back strain. This sit-stand workstation encourages better blood circulation, reduced muscle tension, and improved spinal health. The 48" x 24" standing desk provides ample space for dual monitors, printers, and other office essentials. Perfect for professionals requiring extensive materials, it offers both durability and versatility for work or leisure. The desk board wood is FSC certified Memory Height & Anti-Collison Technology: Standing desk has 3 programmable memory height buttons. If the adjustable desk encounters obstacles when lifting