Name: Sunon H7
Brand: Sunon

When your neck feels it before lunch

A long desk session often starts with good posture and ends with your head drifting toward the screen. The Sunon H7 addresses that with an integrated headrest and back described as providing steady support for the head and neck. The cited one-piece headrest design with 128mm depth, integrated with the backrest, suggests a support zone intended to work as one structure rather than as separate parts. For buyers, that matters during everyday computer work, video calls, and reading-heavy tasks, where upper-body support can shape whether a chair still feels usable after several hours instead of only at the start of the day.

When focused work pulls you forward

Desk work rarely happens in one fixed position. You lean in to review details, settle back to think, and shift again during calls or quick replies. The Sunon H7 includes dynamic lumbar support, with a cited 42mm of horizontal adjustability, to stay supportive as posture changes through the day. For a buyer, that means the lower-back support is not presented as useful only in one exact sitting position. In practical terms, it is aimed at people whose work rhythm includes frequent small movements, helping the chair feel more relevant during real use rather than only when you sit perfectly still.

When one chair needs to fit more people

Shared desks, flexible offices, and mixed-height households create the same buying problem: one chair may need to suit more than one person. The Sunon H7 features backrest height adjustment with a stated 71mm adjustable range, and the backrest is designed to accommodate users from 150cm to 190cm in height. That gives buyers more concrete fit guidance than a vague claim of adjustability. If you are choosing for a team space or a home setup used by different people, those stated numbers help frame whether the chair is intended to cover the height range you need before you spend time comparing finer details.

When your arms need different support all day

A workday can move from typing to reading to short pauses, and your arm position changes with each task. The Sunon H7 includes 4D armrests that adapt to your posture, supported by the product language around multi-dimensional support for better rest. For buyers, that matters because arm support is not only about one desk height or one keyboard position. It is about whether the chair can remain usable across the many small posture changes that happen during normal office work. That makes this feature especially relevant for people who switch often between focused input, screen review, and conversation at the desk.

Specifications

Product No.	Depth	Width	Height
CHJ80SW	620(mm)/24.41"	700(mm)/27.56"	1190(mm)/46.85"
CHJ81SW	670(mm)/26.38"	680(mm)/26.77"	1230(mm)/48.43"
CHJ82SW	620(mm)/24.41"	700(mm)/27.56"	1190(mm)/46.85"
CHJ83SW	670(mm)/26.38"	680(mm)/26.77"	1230(mm)/48.43"
CHJ84SW	620(mm)/24.41	700(mm)/27.56"	1190(mm)/46.85"
CHJ85SW	670(mm)/26.38"	680(mm)/26.77"	1230(mm)/48.43"
CHJ86SW	640(mm)/25.2"	680(mm)/26.77"	1205(mm)/47.44"
CHJ87SW	640(mm)/25.2"	680(mm)/26.77"	1205(mm)/47.44"
CHJ88SW	670(mm)/26.38"	680(mm)/26.77"	1215(mm)/47.83"
CHJ60SW	610(mm)/24.02"	700(mm)/27.56"	1075(mm)/42.32"
CHJ61SW	655(mm)/25.79"	680(mm)/26.77"	1095(mm)/43.11"
CHJ62SW	610(mm)/24.02"	700(mm)/27.56"	1075(mm)/42.32"
CHJ63SW	655(mm)/25.79"	680(mm)/26.77"	1095(mm)/43.11"
CHJ64SW	610(mm)/24.02"	700(mm)/27.56"	1075(mm)/42.32"
CHJ66SW	640(mm)/25.2"	680(mm)/26.77"	1100(mm)/43.31"
CHJ67SW	655(mm)/25.79"	680(mm)/26.77"	1095(mm)/43.11"
CHJ68SW	660(mm)/25.98"	660(mm)/25.98"	1090(mm)/42.91"
CHJ69SW	660(mm)/25.98"	660(mm)/25.98"	1090(mm)/42.91"