---
product_id: 701376776
title: "E3 Air Ergonomic Office Chair, Big and Tall Office Chair - with 3-Zone Dynamic Lumbar Support, 3D Adjustable Headrest, 4D Adjustable Armrests, Swivel, Black(with Footrest)"
brand: "hbada"
price: "29646184₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Hbada"
url: https://www.desertcart.vn/products/701376776-e3-air-ergonomic-office-chair-big-and-tall-office-chair
store_origin: VN
region: Vietnam
---

# 4D adjustable armrests & 3D headrest 3-zone dynamic lumbar support breathable mesh & 140° recline E3 Air Ergonomic Office Chair, Big and Tall Office Chair - with 3-Zone Dynamic Lumbar Support, 3D Adjustable Headrest, 4D Adjustable Armrests, Swivel, Black(with Footrest)

**Brand:** hbada
**Price:** 29646184₫
**Availability:** ✅ In Stock

## Summary

> 🖥️ Sit Smart, Work Strong — The Chair That Works as Hard as You Do!

## Quick Answers

- **What is this?** E3 Air Ergonomic Office Chair, Big and Tall Office Chair - with 3-Zone Dynamic Lumbar Support, 3D Adjustable Headrest, 4D Adjustable Armrests, Swivel, Black(with Footrest) by hbada
- **How much does it cost?** 29646184₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/701376776-e3-air-ergonomic-office-chair-big-and-tall-office-chair)

## Best For

- hbada enthusiasts

## Why This Product

- Trusted hbada brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cool & Breathable Mesh:** Stay fresh during marathon work sessions with premium airflow design.
- • **Next-Level Adjustability:** 4D armrests and 3D headrest move with you, ensuring personalized ergonomic alignment.
- • **Tailored 3-Zone Lumbar Support:** Wraps your back in 8-way adjustable comfort for all-day posture perfection.
- • **Built to Last with 5-Year Warranty:** Heavy-duty core structure backed for durability and peace of mind.
- • **Effortless Recline & Gravity Sensing:** Lean back up to 140° with smooth, body-responsive support for power naps or deep focus.

## Overview

The Hbada E3 Air Ergonomic Office Chair is a premium big-and-tall seating solution featuring innovative 3-zone dynamic lumbar support, fully adjustable 4D armrests and 3D headrest, breathable mesh fabric, and a 140° reclining gravity-sensing chassis. Designed to enhance posture and comfort for long hours, it offers customizable fit and durability with a 5-year warranty on core components.

## Description

Hbada E3 Series

Review: Perfect Support for Long Workdays — Game-Changing Comfort! - The Hbada E3 Air Ergonomic Office Chair exceeded every expectation. The 3-zone dynamic lumbar support is incredibly well-designed for my lower back, mid-back, and upper back finally feel supported throughout the entire day. As someone who sits for long hours, this chair has made a noticeable difference in posture and comfort. The breathable mesh keeps me cool, and the seat is wide and supportive, perfect for big and tall users. I especially love the smooth recline mechanism and adjustable features; everything feels sturdy and premium. Assembly was also straightforward and took less than 20 minutes. After using many “ergonomic” chairs in the past, this is the first one that truly delivers. If you want all-day comfort and real lumbar support, the Hbada E3 Air is absolutely worth it.
Review: Perfect for Petite Users – Finally a Chair That Fits! - I absolutely love this chair. One of the biggest challenges I’ve had is finding an ergonomic chair that actually fits my body, and this one delivers. I’m petite (5’1”), and most office chairs have seats that are too deep, making them uncomfortable for long hours. This chair is the perfect fit. Everything is adjustable—the lumbar support, armrests, and headrest—so I was able to customize it to my needs. Since using this chair, I’ve noticed a real improvement in my back and sciatica pain. I sit in it for 8–10 hours a day, and it provides consistent comfort and support throughout. If you’re on the smaller side and struggling to find a chair that works for you, I highly recommend this one!

## Features

- 𝐈𝐧𝐧𝐨𝐯𝐚𝐭𝐢𝐯𝐞 𝐄𝐫𝐠𝐨𝐧𝐨𝐦𝐢𝐜 𝐎𝐟𝐟𝐢𝐜𝐞 𝐜𝐡𝐚𝐢𝐫: Hbada E3 Air ergonomic office chair combines the latest technologies to help you maintain a comfortable posture and live a healthy lifestyle. This office chair comes with elastic lumbar support, 3D adjustable headrest and 4D armrests, durable and breathable mesh, 140 degree reclining, adjustable seat depth and gravity-sensing chassis, offering lasting comfort even after all day sitting.
- 𝐓-𝐒𝐡𝐚𝐩𝐞 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 𝐒𝐲𝐬𝐭𝐞𝐦: Hbada E3 Air ergonomic chair's T-Shape Support System is originally created by Hbada. It solves the discomfort caused by the "3 kinds of hurts resulted from long-time sitting" by supporting the [neck - waist - shoulder]. The liftable backrest has a nine-position adjustment, allowing for 2.76" of up and down movement, making it suitable for individuals of varying heights.
- 𝐓𝐡𝐫𝐞𝐞-𝐳𝐨𝐧𝐞 𝐄𝐥𝐚𝐬𝐭𝐢𝐜 𝐋𝐮𝐦𝐛𝐚𝐫 𝐒𝐮𝐩𝐩𝐨𝐫𝐭: The lumbar support of Hbada E3 Air desk chair makes sure a large wrap around the waist with 8-way adjustment. The left and right floating wings rotate 40° internally and externally, it also can be adjusted front and back by 1'' and up and down by 1.6" with a 14° dynamic support. Undoubtedly you can enjoy a long-time sitting with such amazing lumbar support.
- 𝐀𝐝𝐣𝐮𝐬𝐭𝐚𝐛𝐥𝐞 𝐄𝐫𝐠𝐨𝐧𝐨𝐦𝐢𝐜 𝐃𝐞𝐬𝐢𝐠𝐧: The 3D Biaxial Adjustable Headrest of Hbada E3 Air computer chair has a Dual-axis 70° rotation, and it can be adjusted up and down by 1.8", which can precisely fit the neck. The 4D Adjustable Armrests can be adjusted front and back by 1.97'', up and down by 2.8", left and right by 40°, with 40° dynamic support, which makes your moving flexibly for pleasing arm support.
- 𝐄𝐧𝐣𝐨𝐲𝐚𝐛𝐥𝐞 𝐒𝐢𝐭𝐭𝐢𝐧𝐠 & 𝐑𝐞𝐜𝐥𝐢𝐧𝐢𝐧𝐠: The sitting experience of Hbada E3 Air Ergonomic Office Chair is also outstanding. The fully breathable and durable mesh design and 1.97'' adjustable seating depth makes your sitting cool and it precisely supports people with different heights and postures. When you get tired, just recline and take a nap with 140° Comfortable Recling and Gravity-sensing Chassis.
- 5-YEAR WARRANTY ON CORE STRUCTURE: Upgraded from 3 to 5 years, the heavy-duty structural components — base, gas lift, and casters — are now backed for long-term durability and peace of mind.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DXKWC4VQ |
| Additional Features | Ergonomic |
| Age Range Description | Adult |
| Arm Style | Rounded |
| Assembly Instructions Description | No assembly required |
| Back Style | Mesh |
| Best Sellers Rank | #186,968 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #356 in Home Office Desk Chairs |
| Brand | Hbada |
| Brand Name | Hbada |
| Color | Black |
| Customer Reviews | 4.0 out of 5 stars 695 Reviews |
| Fill Material | Polyester |
| Form Factor | Office Chair |
| Frame Material Type | Polypropylene |
| Included Components | Arm Pad, Caster, Cushion |
| Indoor Outdoor Usage | Indoor |
| Item Depth | 27.5 inches |
| Item Dimensions | 27.5 x 27.5 x 40 inches |
| Item Dimensions D x W x H | 27.5"D x 27.5"W x 40"H |
| Leg Style | Tapered Leg |
| Manufacturer | Hbada |
| Material | Polypropylene |
| Material Type | Polypropylene |
| Model Name | Hbada E3 Air |
| Model Number | Hbada E3 Air |
| Pattern | Solid |
| Product Dimensions | 27.5"D x 27.5"W x 40"H |
| Reclining Position Count | 2 |
| Recommended Uses For Product | Office |
| Required Assembly | No |
| Seat Depth | 1.97 inches |
| Seat Material | Mesh |
| Set Name | 3-Zone Dynamic Lumbar Support, 3D Adjustable Headrest, 4D Adjustable Armrests |
| Shape | Rectangular |
| Size | Large (L) |
| Style Name | Upgraded |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Hbada
- **Color:** Black
- **Material:** Polypropylene
- **Product Dimensions:** 27.5"D x 27.5"W x 40"H
- **Size:** Large (L)

## Images

![E3 Air Ergonomic Office Chair, Big and Tall Office Chair - with 3-Zone Dynamic Lumbar Support, 3D Adjustable Headrest, 4D Adjustable Armrests, Swivel, Black(with Footrest) - Image 1](https://m.media-amazon.com/images/I/61ydeDV+L4L.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect Support for Long Workdays — Game-Changing Comfort!
*by E***N on November 13, 2025*

The Hbada E3 Air Ergonomic Office Chair exceeded every expectation. The 3-zone dynamic lumbar support is incredibly well-designed for my lower back, mid-back, and upper back finally feel supported throughout the entire day. As someone who sits for long hours, this chair has made a noticeable difference in posture and comfort. The breathable mesh keeps me cool, and the seat is wide and supportive, perfect for big and tall users. I especially love the smooth recline mechanism and adjustable features; everything feels sturdy and premium. Assembly was also straightforward and took less than 20 minutes. After using many “ergonomic” chairs in the past, this is the first one that truly delivers. If you want all-day comfort and real lumbar support, the Hbada E3 Air is absolutely worth it.

### ⭐⭐⭐⭐⭐ Perfect for Petite Users – Finally a Chair That Fits!
*by C***Y on April 9, 2026*

I absolutely love this chair. One of the biggest challenges I’ve had is finding an ergonomic chair that actually fits my body, and this one delivers. I’m petite (5’1”), and most office chairs have seats that are too deep, making them uncomfortable for long hours. This chair is the perfect fit. Everything is adjustable—the lumbar support, armrests, and headrest—so I was able to customize it to my needs. Since using this chair, I’ve noticed a real improvement in my back and sciatica pain. I sit in it for 8–10 hours a day, and it provides consistent comfort and support throughout. If you’re on the smaller side and struggling to find a chair that works for you, I highly recommend this one!

### ⭐⭐⭐⭐ Great chair for tall people.
*by V***N on April 29, 2026*

Loving the chair so far. The assembly was fairly clear and easy to do. Took me about 40 mins to complete. The chair is very comfortable and looking forward to gaming in it and working from home in it. The lumbar support is great. I’m 6’2 300lb guy and fit comfortably in it which was a major worry. If you’re tall I recommend it. The adjustable back and lumbar support is great. Oddly the lumbar support had like a grease on it. Great for my first ergonomic chair.

## Frequently Bought Together

- Hbada E3 Air Ergonomic Office Chair, Big and Tall Office Chair - with 3-Zone Dynamic Lumbar Support, 3D Adjustable Headrest, 4D Adjustable Armrests, Swivel, Black(with Footrest)
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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-20*