Humanity shutdown design with both emergency stop and soft stop 10" LCD display with orange background; Preset 5 intelligent running programs High sensitive hand pulse, speed control and incline control in handrail Hydraulic folding with lock device High-power Hi-Fi system(5 speakers) and audio input Fan with anion generator Auto motor belt tighten; Auto running belt tighten. Four in one shock absorption device (hydraulic sack + helix spring + silicon pad + PU castor) Blue LED decorate lamp with speed sensor