Good 4D headrest setup begins after the seat, backrest and desk are aligned. Otherwise the head support is being tuned around a posture created by another mismatch, and its contact can feel right only until you start working.

Quick Answer

The E3 Ultra headrest provides 1.8 inches of height, 2.2 inches of depth and dual-axis rotation through 70 degrees.

Set your seated position first, then bring the headrest toward the back of the head without pushing the chin down or forward. Recheck it in both upright and reclined work. At R9,599, the HBADA E3 Ultra includes a 4D biaxial adjustable headrest with 70-degree rotation and tilt.

Abstract diagram of a headrest module moving along several adjustment paths

🪑 Build from the seat upward

Sit fully back with feet supported and shoulders quiet. Align the screen so reading does not require a repeated forward reach, then place the keyboard and mouse within easy reach. Only now does headrest contact become meaningful.

The aim is support rather than constant pressure. A user who keeps lifting the chin or moving the torso to find the pad should revisit the rest of the workstation before adding another headrest change.

🔄 Explore a small usable range

The E3 Ultra's head support is biaxial and carries a 4D adjustment description. Its rotation-and-tilt range is 70 degrees. Work through that movement gradually, observing where the support meets the head in a natural gaze.

Do not infer extra directions, locking steps or resistance behaviour from the 4D label. Compare the physical control with models in Evetech's HBADA chair category, and operate each design according to its own mechanism.

🖥️ Retest during workstation tasks

Typing, reading and video calls may place the head differently. Test the support while looking at the central screen area, then while leaning back. The E3 Ultra reclines to 140 degrees, so one upright position should not be assumed ideal across that travel.

Judge whether contact is gentle and easy to leave. If you must hold the neck rigidly to remain on the pad, reduce the intervention and review monitor height. Useful support should not become a new task.

📝 Save a repeatable position

Once a comfortable relationship is found, note a visible reference point or take a private setup photo. That makes it easier to restore after cleaning or after another user changes the chair.

For broader comparisons, Evetech's office seating range lets you weigh headrest control against lumbar, arm and recline needs. Greater movement earns value only when its useful position is simple to recover.

A shared workstation benefits from a quick reset routine: sit against the backrest, align the screen, select the normal work recline, and only then restore headrest contact. This order prevents one user's saved pad position from becoming the next user's forced neck posture.

Include control access in the purchase decision. A wide movement range is less valuable if the intended user cannot understand or reach the adjustment points. At R9,599, the E3 Ultra should be compared with chairs that meet the same fit, task and reset requirements.

Run the check with ordinary eyewear and the applications normally used. Different viewing distances can alter natural head position, so a saved contact should belong to the real visual task rather than a neutral blank screen.

Adjust height to meet the back of the head, bring depth forward without pushing the chin and rotate last for upright or reclined viewing. Those numeric ranges answer the setup map directly, while the desk and screen still determine the useful final position.

Save one upright and one reclined headrest position in a short note for easier return.

Frequently Asked Questions

Which workstation relationships come before headrest tuning?

Arrange seat position, foot support, desk reach and monitor height first. These elements determine whether your head meets the support without a compensating neck posture.

Which headrest is fitted to the E3 Ultra?

It uses a 4D biaxial adjustable headrest. The available rotation-and-tilt movement spans 70 degrees, giving the setup a broad tuning range.

How should headrest pressure be assessed?

Look straight ahead and allow the head to settle naturally. Contact should feel supportive rather than forceful, and it should not push your gaze away from the screen.

Does 4D reveal every adjustment direction?

No. Treat 4D as a capability label and learn the controls on the actual chair; do not assume undocumented movement or a particular locking method.

Can a headrest guarantee neck comfort?

No single component guarantees comfort or a health outcome. Monitor position, vision needs, task duration and movement breaks still affect how the neck feels.

When should the position be revisited?

Recheck it after changing seat position, recline, screen height or primary task. Each change can alter where the head reaches the support.

Ready to test head support as part of a complete workstation? Compare Evetech office chairs after setting the screen, desk reach and seated reference you want the headrest to complement.