Shoulder back width
The width of the back at the shoulders of the intended wearer.
In order to recline as much as possible on the back, this width should be no less than the actual width of the user's shoulders. At the same time, for more or less comfortable use, a smaller back size is also sufficient — approximately corresponding to the width of the back in the area of \u200b\u200bthe shoulders (between the outer edges of the shoulder blades). Well, anyway, this parameter is, on the one hand, secondary, and on the other, very subjective. This means that in most cases you can not pay much attention to it, however, if you have already decided to choose the furniture that is the most suitable in size, it is better not to measure your own back, but to test several chairs and determine the most convenient value by experience.
Headrest
The presence of a
headrest in the design of the chair.
The role of the headrest can be played as a stand, made separately from the backrest, and the upper part of the backrest — if it has a pronounced characteristic shape or a pillow is supplied in the kit, which can be installed at the request of the user. The simplest high backs that do not have a characteristic upper part are not considered head restraints.
Anyway, this feature provides additional comfort — especially when reclining back. On the other hand, if you have to sit mostly straight in the chair and the back plays a symbolic role, perhaps the best choice would be a model
without a headrest(especially since such chairs are cheaper).
Rubberized wheels
Rubberized wheels are especially convenient for use on hard surfaces (parquet, laminate or tiles), as they protect it from scratches and damage, reduce floor wear and ensure more comfortable movement without unnecessary noise. Unlike hard plastic wheels, they do not slip, grip the surface better, and do not leave marks.
RGB backlit
Multi-coloured
RGB lighting system built into the chair. The specific device of such a system may be different: in some models it has the form of luminous lines that highlight the contours of the chair, in others a luminous block is built into the back. As a rule, such a backlight allows you to at least select a color from several available options, however, there are also more advanced features: fine-tuning the hue, smooth color change, pulsation, etc. Be that as it may, this function has an exclusively decorative purpose and is found mostly in advanced gaming chairs.
Tilt of the entire chair
The ability to change the
tilt of the entire chair as a whole. At the same time, the back and seat remain motionless relative to each other, and the chair can be fixed at any angle of inclination (within the available adjustment). Note that in some mechanisms - for example, AnyFix and MultiBlock - such capabilities are available by definition, but the matter is not limited to this.
