Subtle Lumbar Curve
Engineered to seamlessly fit your natural spine curve, preventing lower back suspension and strain.
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AndaSeat Kaiser 3E Series Ergonomic Office Gaming Chair
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AndaSeat Kaiser 3E Series Ergonomic Office Gaming Chair
Naturally Got Your Back
Kaiser 3E’s integrated lumbar features a subtle 4.8cm outward curve near the lower back. Padded with cold-cure foam material, it offers gentle-firm comfort you couldn’t ask for more.
4.8cm Outward Curve
Seamlessly fits your spine curve
Cold-cure Foam Material
Seamless Snug Support
Lumbar, backrest, and head pillow — a perfect trio to keep your posture balanced from lower back to neck.
Curved Backrest Wings
Provide extra side-to-side support to keep lower back from slouching, encouraging better posture.
Magnetic Head Pillow
Easy to adjust with magnetic attachment and instantly conforms to your head and neck’s curves with cloud-soft memory foam.
* Sold seperately
Superior Stain Resistance
Combined with a stain-repellent material during formulation, Kaiser 4’s leather comes with superior stain resistance, outperforming regular leathers by 80%. This lets you easily clean common stains like coffee spills, snack crumbs, or pet prints with a simple wet wipe. And for tougher ones, you can use an alcohol spray before a quick wipe*. Kaiser 4 is built to stay clean and set for any battle you want to take on.
80% More
Stain-resistant Than Regular Leathers
*Stain removal efficiency is validated by AndaSeat lab tests.
Ultra Durability
Made with advanced anti-discoloration technology, the leather resists all forms of abrasion and effectively prevents color fading, even under ≥4 UVB light exposure.
So Kaiser 4 can last up to 15 years while maintaining a sleek surface free of wear and tear.
So Kaiser 4 can last up to 15 years while maintaining a sleek surface free of wear and tear.
2000
Cycle Taber Wear Test
100,000
Martindale Rub Test Score
Safety Meets Sustainability
Kaiser 4’s leather is produced using water-based technology in sophisticated manufacturing facilities and rigorously tested for harmful substances to meet OEKO-TEX and RoHS standards. This ensures enhanced eco-friendliness and safety at baby product standards, creating a healthy and quality space. So you can sit through work and play with peace of mind.
0%
Solvents
0%
VOC Emissions
Built For The Big
CNC-framed with 100% steel tubes, Kaiser 3E features a rugged backrest-seat structure and is rigorously tested for maximum strength and durability. In L and XL sizes, it supports up to 120kg (265 lbs) — perfect for those big and tall to take on their biggest moments.
20mm x 2mm
Cold-formed steel tubes
Max Load
Up to 120kg (265 lbs)
+ Learn More About Strength
Relentlessly Tested
From top to bottom, every chair undergoes rigorous, scientific testing for standard-leading durability
and stability. This ensures a safe, comfortable, and durable experience, no matter how you play.
Drop Test
A 50kg (110 lbs) weight falls onto the seat center for 100,000 cycles.
Base Load Test
A force of 11,132 N (1,136kg) is applied to the chair base for 1 minute.
Gentle Firm. Pure Comfort.
Cold-cure Foam Seat
Generously Sized
Ergonomically Designed
Its 60kg/m³ dense and 11cm thick cold-cure foam seat offers springy, supportive feel. It comfortably adapts to your body and instantly bounces back when you stand — never sagging, never losing shape.
The wide and deep chair seat accommodates any posture for your everyday tasks.
Seat size (depth × width): L – 50×51cm, XL – 52×54cm.
Seat size (depth × width): L – 50×51cm, XL – 52×54cm.
With 5.1cm raised side edges, it provides firm side-to-side support as you adjust postures, while its slightly upward front edge keeps you from sliding forward.
A thoughtful design to maximize your comfort.
Six Gorgeous Colors
Two Upholstery Materials
Comfortable, durable, and beautiful.
Two Upholstery Materials
Comfortable, durable, and beautiful.
Premium PVC Leather
Select quality. Smooth to the touch, easy to clean, and abrasion and peeling resistant. It delivers a fresh, sleek look that lasts.
Two Upholstery Materials
Comfortable, durable, and beautiful.
Linen Fabric
Breathable and soft by design, it keeps you cool even in warm conditions. Neatly fitted over the seat for a clean, fine look.
4D Armrests
Your arms do the most, so they deserve the best — gaming or work.
The 4D armrests move smoothly and steadily to match your posture and lock firmly in place. With solid arm support and soft, durable PU foam tops, they deliver all-day comfort where you need the most.
4D Armrests
Your arms do the most, so they deserve the best — gaming or work.
The 4D armrests move smoothly and steadily to match your posture and lock firmly in place. With solid arm support and soft, durable PU foam tops, they deliver all-day comfort where you need the most.
7cm Up-down
12cm Left-right
3cm Forward-back
36° Inward-outward Rotation
Action-ready Backrest & Seat
Equipped with a multi-function tilt mechanism and SGS class 4 gas lift, Kaiser 3E adapts to different postures, tasks, or sizes effortlessly.
Sturdier. Steadier. Simpler.
Enhancing its 100% steel inner frame, Kaiser 3E is engineered with a lasting and easy experience in mind.
Iron & Aluminum Wheelbases
Iron wheelbase for L, aluminum for XL. Strong, durable, and supports up to 120kg(265lb) in weights.
Iron for L
Aluminum for XL
65mm PU-coated Casters
Move with ease and silence. No slips, no scuffs, just stable support on all floors.
Magnetic Side Covers
Align with the side brackets and snap into place — less hassle, easier setup.
Iron & Aluminum Wheelbases
Iron wheelbase for L, aluminum for XL. Strong, durable, and supports up to 120kg(265lb) in weights.
Iron & Aluminum Wheelbases
Iron wheelbase for L, aluminum for XL. Strong, durable, and supports up to 120kg(265lb) in weights.
65mm PU-coated Casters
Move with ease and silence. No slips, no scuffs, just stable support on all floors.
Magnetic Side Covers
Align with the side brackets and snap into place — less hassle, easier setup.
Comfort. Technology. And Craftsmanship.
At AndaSeat, we uphold the highest standards in chair design and manufacturing to deliver ergonomic comfort and performance. From the initial design to the final product, every chair is defined by advanced technologies and masterful craftsmanship.
Learn More About Ergonomics >Support and Services
Get all the resources for a seamless setup and gaming experience.
Specification Sheet
Get all the technical details you need.
L size specifications
XL size specifications
Specification Sheet
Get all the technical details you need.
L size specifications
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XL size specifications
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What's in the box?
See everything included in your purchase.
L size specifications
XL size specifications
What's in the box?
See everything included in your purchase.
L size specifications
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XL size specifications
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Warranty Extension
Purchase and use it with guaranteed confidence.
Warranty Extension
Purchase and use it with guaranteed confidence.
Learn
User Manual
Explore everything you need for its proper use.
User Manual
Explore everything you need for its proper use.
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See What Others Are Asking
More Frequently Asked QuestionsWhat are the height and weight limits for the AndaSeat Kaiser 3E?
Recommended Weight
L: 35kg - 90kg (77lbs -198lbs) / XL: 35-120kg (77lbs-265lbs)
Recommended Height L: 155-190cm (5'1''-6'3'') / XL: 165-210cm (5'5''-6'11'')
Recommended Height L: 155-190cm (5'1''-6'3'') / XL: 165-210cm (5'5''-6'11'')
How does the raised lumbar work?
It’s integrated into the backrest and raised up to 4.8cm forward. With this form mimicking the spinal curve, it presently supports your lower back when you sit deep or lean back for a quick posture change. You can also combine it with the optional memory foam lumbar pillow to add extra support.
Leather or linen fabric - which should I choose?
For design schemes, leather stands out with its modern exteriors, sleek lines, and elegant appeal, while soft and cozy linen fabric adds warmth and comfort to your living space. In terms of performance, leather excels with its durability, waterproofing, stain resistance, and ease of cleaning. Fabric options like linen offer a softer, more breathable experience. Each material offers unique benefits, so choose based on your specific needs and preferences for comfort, style, and practicality.
What are 4D armrests?
"D" stands for dimension and refers to the number of dimensions in which the armrests can be adjusted. With Kaiser 3E's 4D armrests, you can achieve:
36° inward-outward rotation
7cm up-down
3cm forward-back
2cm left-right
What is a magnetic head pillow and how does it work?
The magnetic head pillow of the Kaiser 3E is designed to support your head and neck naturally. It uses magnets for easy positioning, allowing you to adjust it up and down effortlessly within a 20cm range. Its cloud-soft memory foam and cooling layer inside the smooth and soft velvet cover offer you custom cool comfort in a click.
How difficult is assembly?
The overall installation process is straightforward and easy, requiring only the included Allen wrench and a few screws. Each package includes a user manual with an assembly guide that provides clear instructions for assembling your chair.
Can I customize my chair?
Currently, we don't offer customization services. However, we're looking forward to expanding our offerings in the future. Stay tuned!
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