Hold the frame of headrest with both hands, pull up or down to adjust the height.The adjustable range would be 100mm.
The most suitable height could be achieved when one's scruff is fully supported by the headrest.
Stage Less Memory Position Locking
Push the backwards tilting handle with right hand to ,unlock the backrest tilting when hear the "click" sound; Then recline to the desired position.
Push the handle forward to position,the backrest tilt angle can be stopped in the ideal position
Stage less memory position locking,allow user to sit and adjust the best comfortable reclining position,when user left the chair,the backrest can store to the original position automatically to keep the uniformity working and home environment.
Ottoman Adjustment Instructions
Pull up the frame of the ottoman directly to adjust the height of ottoman.Its range of height is 50mm.When it goes to the top height,the ottoman will fall down to the original position automatically.
,unlock the backrest tilting when hear the "click" sound; Then recline to the desired position. 
position,the backrest tilt angle can be stopped in the ideal position
