Trusted Partners

The HBADA E3 Ultra Ergonomic Office Chair combines extensive adjustability with support features intended for prolonged sitting.

The HBADA E3 Ultra Ergonomic Office Chair combines extensive adjustability with support features intended for prolonged sitting.
HBADA’s original T-Shape Support System is designed to address discomfort associated with three types of strain from prolonged sitting by supporting the neck, waist, and shoulders.
HBADA’s original T-Shape Support System is designed to address discomfort associated with three types of strain from prolonged sitting by supporting the neck, waist, and shoulders.

An 8-way adjustable wrap-around waist support is designed to provide comfort throughout the day. Its floating wings rotate 40° internally and externally, while the lumbar system offers 14° dynamic support, 1" front/back adjustment, and 1.6" up/down adjustment.
An 8-way adjustable wrap-around waist support is designed to provide comfort throughout the day. Its floating wings rotate 40° internally and externally, while the lumbar system offers 14° dynamic support, 1" front/back adjustment, and 1.6" up/down adjustment.

The 4D Biaxial Adjustable Headrest adapts to different heights and postures to support the neck while sitting forward, upright, or reclining. It provides Headrest Frame Rotation: 70°, Headrest Tilt and Rotation: 70°, Up/Down Adjustment: 1.8", and Forward/Backward Adjustment: 2.2".
The 4D Biaxial Adjustable Headrest adapts to different heights and postures to support the neck while sitting forward, upright, or reclining. It provides Headrest Frame Rotation: 70°, Headrest Tilt and Rotation: 70°, Up/Down Adjustment: 1.8", and Forward/Backward Adjustment: 2.2".
The high-elasticity cushion is designed to help prevent leg numbness during extended sitting. Its 16.5% breathable mesh combines nylon and yarn to provide support across the full mesh coverage.
The high-elasticity cushion is designed to help prevent leg numbness during extended sitting. Its 16.5% breathable mesh combines nylon and yarn to provide support across the full mesh coverage.

The 1.97" Adjustable Cushion accommodates different leg lengths and user heights through adjustable seating depth, helping provide more precise support for different body statures.

The 1.97" Adjustable Cushion accommodates different leg lengths and user heights through adjustable seating depth, helping provide more precise support for different body statures.

The chair includes 3-Zone Elastic Lumbar Support with 8-way adjustability, a 4D Dual-Axis Headrest with dual 70° rotation, 720° Omni-Mechanical Armrests with 360° pad and body rotation, and CloudMesh Technology for airflow and lasting support.
The chair includes 3-Zone Elastic Lumbar Support with 8-way adjustability, a 4D Dual-Axis Headrest with dual 70° rotation, 720° Omni-Mechanical Armrests with 360° pad and body rotation, and CloudMesh Technology for airflow and lasting support.


The published product information lists a maximum weight capacity of 330 Pounds, a recommended height range of 4'11" - 6'5" (150cm-195cm), product dimensions of 26"D x 25"W x 42.91"-54.72"H, and an Alumimun base material.

The published product information lists a maximum weight capacity of 330 Pounds, a recommended height range of 4'11" - 6'5" (150cm-195cm), product dimensions of 26"D x 25"W x 42.91"-54.72"H, and an Alumimun base material.
Everything you need to know about this product
The HBADA E3 Ultra is designed for users seeking extensive mechanical adjustment, including lumbar support, seat depth, backrest height, headrest position, armrests, and recline.
Its 3-Zone Elastic Lumbar Support provides 8-way adjustability, including floating wings that rotate 40° internally and externally, 14° dynamic support, 1" front/back adjustment, and 1.6" up/down adjustment.
The chair reclines up to 140° and provides multiple locking positions for working, reading, and resting postures.
The 4D Biaxial Adjustable Headrest offers Headrest Frame Rotation: 70°, Headrest Tilt and Rotation: 70°, Up/Down Adjustment: 1.8", and Forward/Backward Adjustment: 2.2".
The T-Shape Support System is designed to address discomfort caused by three types of strain from prolonged sitting by supporting the neck, waist, and shoulders.
Yes. Its 1.97" Adjustable Cushion uses adjustable seating depth to accommodate different leg lengths, heights, and body statures.
The product information lists a recommended height range of 4'11" - 6'5" (150cm-195cm), with product dimensions of 26"D x 25"W x 42.91"-54.72"H.
The published product information states a maximum weight capacity of 330 Pounds.
The product information lists the base material as Alumimun.
The high-elasticity cushion is designed to help prevent leg numbness during extended sitting and uses 16.5% breathable mesh made from nylon and yarn.
The available color options shown are Gray and Black.
The listed services and benefits include a 30-Day in-Home Trial, 3–5 Business Day Free Delivery, a 5-Year Hassle-Free Warranty, and Lifetime Customer Support.
AI-Generated Content:These FAQs are generated by an automated AI system and may contain inaccuracies or omissions. Evetech makes no warranties, express or implied, regarding their completeness or reliability. For definitive information, please refer to the manufacturer's official specifications.









Please Note: Product images are for illustrative purposes only and may differ from the actual product.
Hand-pick every part with live stock, compatibility, and instant pricing.
Try the new builderHand-pick every part with live stock, compatibility, and instant pricing.
Try the new builderHBADA E3 Ultra 5.0 Ergonomic Office Chair









