Product Details
Anti Collision Feature
Soft start/stop feature (least friction on the gears)
46 dB level (whisper quiet)
No Exposed Mechanism or Crankshaft

Electronic-dual motor 3 segments Column. 
High quality and large weight capacity up to 308 lbs
Dual motor system for powerful, smooth, stable height adjustment
LED Control Panel with One Touch 2 Position Memory.

Adapter control protect the whole performance (system stability and durability).
Safety Functions:
Overheat protection
Overload protection
Timeout/leg unbalance protection