SIHOO - C300 Pro Ergonomic Office Chair with Soft 6D Armrests, Dynamic Lumbar Support, Adjustable Backrest - Gray

SIHOO B100 ergonomic office chair designed specifically for individuals who sit for extended periods, this office chair features durable and flame-retardant wave-mesh material that ensures breathability, comfort, and long-lasting use.The chair is equipped with an adjustable and rotatable headrest, a high backrest, ergonomic lumbar support, and 2D adjustable armrests—seamlessly integrating technology into your daily life. All materials are made of high-strength PP, enhancing durability and extending the product's lifespan. The SIHOO Ergonomic Chair serves not only as an office chair but also as an executive chair or gaming chair, catering to diverse needs and preferences. It has passed rigorous SGS and BIFMA certifications, offering added safety assurance. The silent rolling casters provide smooth and quiet mobility, elevating your comfort without disturbance. In short, the SIHOO ergonomic chair meets all your seating needs.

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.

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.