SIHOO - C300 Computer Chair with Footrest,Gaming Chair with Soft 4D Armrests, Dynamic Lumbar Support and Swivel Office Chair - Basic - Gray
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About this product
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.
Color
Basic - GrayFeatures
[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.
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
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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.

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Specs
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