Input voltage: 110-230VAC
Two / three section lifting range: 690-1170mm/640-1290mm
Frequency of use: 10%，max.2min.on/18min.off
Color: grey, black, white
Advantage：Smart control unit,smooth lifting,height adjustable lifting office desk, Remember four heights by setting the button by the controller.Ergonomic concept design, choose the sitting posture or the standing position.It can prevent obesity, lumbar vertebra disease, female reproductive disease, and so on.