Make changes from now on to work more healthily and comfortably! Adjustable from 28'' to 46.5'' (noise≤ 55dB), the electric height adjustable desk can offer you a healthier working style. The entire adjustment can be finished in a few seconds at the speed of 1''/s. Besides, through the smart control panel with a USB charging port, you can apply more practical functions. For example, you can preset 2 memory positions for quick switch between sitting and standing mode. The sit to stand desk is also designed with a cable bracket, an open compartment and a headphone hook for more storage space. And 3 sensitivities can be set which makes anti-collision device more sensitive. In this way, the desk will rebound quickly from obstacles protecting you from injuries.