Electric Height Adjustable Lifting System: FEZIBO standing desk has reliable motor that could support height adjustment between 28.3''-45'' with low noise(under 50 dB) while running Stable Construction And Solid Material: Our Home office desk applied an industrial-grade alloy ...Electric Height Adjustable Lifting System: FEZIBO standing desk has reliable motor that could support height adjustment between 28.3''-45'' with low noise(under 50 dB) while running Stable Construction And Solid Material: Our Home office desk applied an industrial-grade alloy steel frame combined with a solid desktop. The sit stand adjustable height based on an firm foundation for work, even at full height Memory Height & Anti-Collison Technology: Standing desk has 2 programmable memory height buttons. If the adjustable desk encounters obstacles when lifting, it will move 2cm in the opposite direction to avoid possible damage or injury Work From Home: The stand up desk allows independent and remote workers to stay active, healthy, and productive while long-term working from home.