SIHOO - C300 Computer Chair with Footrest，Gaming Chair with Soft 4D Armrests, Dynamic Lumbar Support and Swivel Office Chair - Basic - Black
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Color
Basic - BlackRelated Item
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Specifications
- Product Height49.64 inchesProduct Width29.35 inchesProduct Depth30.93 inchesSeat Height (From Floor)21.67 inchesMaximum Weight Capacity330 poundsMaximum Seat Height From Floor21.67 inches
- Key Specs
- Product Height: 49.64 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 29.35 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 30.93 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Seat Height (From Floor): 21.67 inches
- Maximum Weight Capacity: 330 pounds (The maximum load that can be supported by the product.)
- Maximum Seat Height From Floor: 21.67 inches
- Minimum Seat Height From Floor: 18.52 inches
- Seat Width: 20.29 inches
- Seat Depth: 18.12 inches
- Ergonomic Design: true
- Caster Style: 5 (The design of the wheel with brackets or stems mounted to the bottom of each leg which allows for easily moving the item across various surfaces. Certain styles are better suited for different flooring, for example soft casters are best for hardwood or tile while hard casters can more easily glide across carpet.)
- Armrest Features: Adjustable depth, Adjustable height, Adjustable width
- Lumbar Support Type: Adjustable
- Assembly Required: Yes
- General
- Brand: SIHOO
- Model Number: DORO-C300L-JT
- Product Name: C300 Computer Chair with Footrest，Gaming Chair with Soft 4D Armrests, Dynamic Lumbar Support and Swivel Office Chair
- Color: Basic - Black
- Assembly Required: Yes
- Dimensions
- Product Height: 49.64 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 29.35 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 30.93 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 54.78 pounds (The out of box weight of the item.)
- Seat Height (From Floor): 21.67 inches
- Maximum Weight Capacity: 330 pounds (The maximum load that can be supported by the product.)
- Maximum Seat Height From Floor: 21.67 inches
- Minimum Seat Height From Floor: 18.52 inches
- Seat Width: 20.29 inches
- Seat Depth: 18.12 inches
- Backrest Height: 22.26 inches
- Backrest Width: 20.29 inches
- Material
- Material: Metal, Plastic
- Finish: POLISH
- Frame Material(s): PA+Fiber
- Seat Material: Mesh
- Backrest Material: PA+Fiber+Mesh
- Protective Qualities: Fire resistant
- Design
- Office Chair Style: Gaming chair
- Ergonomic Design: true
- Base Design: 5-pointed star
- Caster(s) Included: true
- Caster Style: 5 (The design of the wheel with brackets or stems mounted to the bottom of each leg which allows for easily moving the item across various surfaces. Certain styles are better suited for different flooring, for example soft casters are best for hardwood or tile while hard casters can more easily glide across carpet.)
- Recommended Surface(s): All surfaces
- Features
- Motion Type: Rocking, Swivel
- Number Of Chairs Included: 1
- Reclining: true
- Chair Tilt: Adjustable with tilt-tension control and tilt lock
- Swivel Angle: 360 degrees
- Adjustable Seat Height: true
- Pneumatic Height Adjustment: true
- Headrest Included: true
- Headrest Features: Adjustable height, Adjustable width
- Armrests Included: true
- Armrest Features: Adjustable depth, Adjustable height, Adjustable width
- Lumbar Support Type: Adjustable
- Breathable Backrest: true
- Built-In Headphone Jack: false
- Built-In Speakers: false
- Cup Holder(s): false
- Warranty
- Warranty - Parts: Headrest, Armrests, Wheels，Gas cylinder
- Warranty - Labor: SIHOO-SEVICE
- Other
- UPC: 795441658223
SIHOO C300 Ergonomic Chair – Stylish All-Day Support for Work & Relaxation. Meet the SIHOO C300 – a stylish and intelligently designed ergonomic chair that blends seamlessly into your gaming arena, bedroom, office, or home workspace. Crafted for users of all sizes, it features a cutting-edge dynamic backrest that auto-adjusts to your spine’s natural curve, 4D armrests that move in multiple directions for perfect arm support, and a built-in retractable footrest. When work leaves you tired, simply pull out the footrest and relax right at your desk. With three tilt positions (110°-130°) and intelligent weight-sensing, the C300 ensures smooth reclining tailored to your body. TÜV and REACH/EN1335 certified, and backed by a 3-year warranty, this isn’t just a computer chair – it’s your personal comfort ecosystem.
- [Dynamic Spine-Sync Backrest]: The auto-adjusting backrest follows your spine’s curve in real time, providing continuous support whether you're working or resting in this ergonomic chair.
- [4D Adjustable Armrests]: Move your armrests up, down, forward, back, and pivot them side-to-side for complete forearm and elbow support in any task at your desk chair.
- [Retractable Footrest & Multi-Angle Recline]: A hidden footrest lets you stretch out fully after long hours. Combine it with three tilt settings (110°-130°) for seamless work-rest transitions in your office chair.
- [Intelligent Weight-Sensing Tilt]: The chair automatically adapts tilt resistance to your body weight, offering balanced reclining whether you're gaming or taking breaks in your computer chair.
- [Certified Build & 3-Year Warranty]: Tested by TÜV and meeting REACH/EN1335 standards, the C300 comes with an SGS-certified gas lift and reliable long-term protection.
Whats Included
- 1* office chair 1* menu
Compare similar products
SIHOO C300 Ergonomic Chair – Stylish All-Day Support for Work & Relaxation. Meet the SIHOO C300 – a stylish and intelligently designed ergonomic chair that blends seamlessly into your gaming arena, bedroom, office, or home workspace. Crafted for users of all sizes, it features a cutting-edge dynamic backrest that auto-adjusts to your spine’s natural curve, 4D armrests that move in multiple directions for perfect arm support, and a built-in retractable footrest. When work leaves you tired, simply pull out the footrest and relax right at your desk. With three tilt positions (110°-130°) and intelligent weight-sensing, the C300 ensures smooth reclining tailored to your body. TÜV and REACH/EN1335 certified, and backed by a 3-year warranty, this isn’t just a computer chair – it’s your personal comfort ecosystem.
The Sihoo Doro C300 Pro Ergonomic Office Chair redefines comfort with its multi-functional adjustable design, featuring a 3D headrest, adaptive lumbar support, ultra-soft 6D armrests (adjustable in five directions), seat depth adjustment, intelligent weight-sensing reclining mechanism, and breathable mesh fabric for all-day comfort. Its adaptive dynamic lumbar support moves with your body to relieve back pain, while the wider seat and 105°-135° recline range cater to taller users and relaxation needs. The height-adjustable backrest (with 2.36" travel) and flexible triangular frame provide continuous support as you shift positions. Certified by EU REACH, EN1335, German TUV, and US SGS BIFMA standards, this chair boasts 12 patents and a SGS-certified 4-stage pneumatic lift for durability. Backed by a 3-year warranty, we offer free replacement parts—experience next-level ergonomic support with the Doro C300 Pro.
Stop fighting your chair. The C300 Pro V2 ergonomic office chair moves with you—lean forward to type, lean back to think, and the backrest follows your spine in real time. Whether you're crushing deadlines or deep in a game, this gaming chair keeps you supported without the stiffness. The self‑adaptive lumbar hugs your lower back like a second pair of hands, while the 3D wide headrest and 8D armrests melt away shoulder tension. Recline smoothly to 135°, lock in your favorite angle, and stay focused from morning coffee to late‑night gaming. Less pressure, more flow.
The SIHOO Ergonomic Office Chair delivers full-body support with four key contact points (head, back, hips, and arms) and adjustable lumbar reinforcement, designed to reduce discomfort during prolonged sitting. Ideal for users between 5'6" and 6'2", it features customizable seat height, headrest, and back support for personalized comfort. Perfect for home, office, or gaming, this versatile chair suits various needs while offering great value. Its breathable mesh backrest ensures airflow to keep you cool and focused. Built to last, it passes BIFMA certification and a 1136kg static pressure test, supporting up to 150kg, with easy assembly in just eight steps. Backed by a 30-day return policy and a 3-year warranty, we guarantee satisfaction—contact us for any issues, and we’ll provide free replacements or solutions.
| Pros for SIHOO - C300 Computer Chair with Footrest，Gaming Chair with Soft 4D Armrests, Dynamic Lumbar Support and Swivel Office Chair - Basic - Black | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | There were no pros for this product— | Comfort |
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