* We add massage function on office chair, When you work to provide a comfortable massage.
* Designed with simple and fashionable office furniture style to match the office decoration.
* With free-angle tilt-lock,Seat height could adjust
* Executive high-back chair with a great look and feeling
* Vibration on the seat with 5 degree and 3 function
*  Deep shiatsu kneading massage to relieve muscle pains, back tense
* Option for the PU & Leather
* Power:AC100-240V 50/60Hz DC 12V/2A 24W