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Hbada E3 Air Ergonomic Office Chair (Grey)

Ergonomic Mesh Office Chair

From: Hbada

The Hbada E3 Air Ergonomic Office Chair combines a T-Shape Support System with three-zone elastic lumbar support to ease strain on the neck, waist and shoulders. The lumbar unit has 8-way adjustment with floating wings that rotate 40° internally and externally, plus 2.5cm front-to-back and 4cm up-down movement.

A 3D biaxial headrest rotates 70° and moves up and down by 4.5cm to fit the neck precisely. The armrests adjust front-to-back by 5cm, up-down by 7cm and left-right by 40°.

The breathable mesh seat has 5cm depth adjustment and the chair reclines to 140° with a gravity-sensing chassis. Maximum recommended weight capacity is 24kg for the chair frame components tested, though the chair suits big and tall users based on reviews.


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Product Features

Three-zone Lumbar Support - The lumbar support wraps around the waist with 8-way adjustment. Left and right wings rotate 40° in and out. It moves 2.5cm front-to-back and 4cm up-down with 14° dynamic support. This targets three separate back zones rather than one flat pad. T-Shape Support System - Designed by Hbada to address neck, waist and shoulder strain from long sitting. The backrest has nine height positions with 7cm of vertical travel. When raised to the top position it automatically drops back to the lowest setting for easy reset. 140° Reclining with Gravity Sensor - The chassis senses body weight and adjusts resistance as you lean back. This lets the chair recline to 140° for rest breaks without needing a manual lock lever on most models in this range.
3D Adjustable Headrest - Rotates on two axes up to 70° and moves 4.5cm up and down. This lets taller or shorter people position it against the base of the skull rather than the upper back, which is a common complaint with fixed headrests. 3D Adjustable Armrests - Move 5cm front-to-back, 7cm up-down and 40° left-right. This range suits different desk heights and typing positions, reducing shoulder and wrist strain during long work sessions. Breathable Mesh Build - The seat and back use polyester/nylon mesh that allows airflow, keeping the sitter cooler than foam-only chairs. Seat depth adjusts by 5cm to fit different leg lengths.

FAQs

How much does the Hbada E3 Air weigh and what are its dimensions?

The chair weighs 24kg. It measures roughly 80cm in depth, 40cm in width and 50cm in height depending on how the backrest and headrest are adjusted. Packaged dimensions are approximately 0.76m x 0.57m x 0.39m.

Is assembly required and how long does it take?

Yes, assembly is required. Tools and bolts are supplied. One reviewer who is over 6 foot said it took a short time to build, though the printed instructions were not always clear about which way round to fit the adjustment mechanism. Another reviewer completed the full build in under 20 minutes.

What colours does this chair come in?

The Hbada E3 Air is available in Black, Grey and Pink. There are also Classic and Upgraded material versions depending on the listing.

Does the chair suit tall or larger users?

Several reviewers over 6 foot found it comfortable, with one noting the headrest actually reached their head, which they described as unusual for their height. The seat is described as wide with even pressure distribution across the cushion.

How does the lumbar support work?

The lumbar support has 8-way adjustment. Left and right wings rotate 40° internally and externally. It also shifts 2.5cm front-to-back and 4cm up-down, with 14° of dynamic support that moves with your spine as you shift position.

Can the armrests be removed?

Yes. One reviewer noted the arms do not have to be attached, which some people prefer for a cleaner desk setup or for tucking the chair fully under a desk.

What is the warranty and customer support like?

Specialised customer support for large items is available 7 days a week via phone or chat. Reviews are mixed on the after-sales experience: some report replacement parts arriving within four days, whilst others describe delays of several weeks when arms developed faults. It is worth contacting Hbada directly rather than relying solely on Amazon's standard process for faulty parts.

Does the chair get hot during long use?

No, reviewers report the breathable mesh keeps the seating area cool even during extended use or reclining. One reviewer specifically noted no sweating issues even in summer whilst using the reclined "nap" position.

Hbada E3 Air Ergonomic Office Chair (Grey) Specs

SpecDetail
BrandHbada
Model NumberE3AIR
Colour OptionsBlack, Grey, Pink
Material OptionsClassic, Upgraded
Frame MaterialPlastic
Seat MaterialPolyester/Nylon Mesh
PatternSolid
Item ShapeRectangular
Back StyleContinuous, Contemporary
Arm StyleAdjustable
Leg StyleStraight, Executive
Depth80cm
Width40cm
Height50cm
Packaged Size0.76m x 0.57m x 0.39m
Item Weight24kg
Unit Count1
Included ComponentsCushion
Indoor/Outdoor UseIndoor
Age RangeAdult
Recommended UseOffice
Country of OriginChina
Special FeaturesErgonomic
Reclining Positions1 (up to 140°)
ExtendableNo
Assembly RequiredYes
Lumbar Support Adjustment8-way, 40° rotation, 2.5cm front-back, 4cm up-down
Headrest Adjustment70° dual-axis rotation, 4.5cm up-down
Armrest Adjustment5cm front-back, 7cm up-down, 40° left-right
Backrest Height Adjustment9 positions, 7cm vertical travel
Seat Depth Adjustment5cm
Swivel FunctionYes
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