47' Electric Height Adjustable Office Desk with bookshelf

The following is the characteristics:

Height adjust range(vertical):27.8-44.5 inch

Material:Q235 Steel+MDF

Width (horizontal):47 inch

Input/output Voltage:100-240VAC,50/60HZ,1.5A DC 29V 2A

Speed (inch/s):0.8

Max. load capacity:220 lbs

Desktop size:1200*600*18mm

Packing Demension and Weight:51.18*14.17*8.46/ 76.5 lbs

Outter Tube(inch):2*3

Inner Tube(inch):1.8*3

Desk Frame Colour:balck frame with Teakwood finish desktop