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Experience superior comfort and support with this ergonomic office chair, featuring a breathable mesh back that keeps you cool during long work or gaming sessions. The chair is fully adjustable, from its 90° to 120° recline to its 4D multi-directional armrests, allowing you to customize your perfect posture for any task. Designed for both performance and convenience, its 360° swivel base and silent-rolling wheels provide effortless mobility, while the armrests flip up to save space and slide neatly under your desk.

Experience superior comfort and support with this ergonomic office chair, featuring a breathable mesh back that keeps you cool during long work or gaming sessions. The chair is fully adjustable, from its 90° to 120° recline to its 4D multi-directional armrests, allowing you to customize your perfect posture for any task. Designed for both performance and convenience, its 360° swivel base and silent-rolling wheels provide effortless mobility, while the armrests flip up to save space and slide neatly under your desk.

Elevate your workspace with the ergonomic office chair, expertly designed for all-day comfort and customizable support. The breathable mesh back and high-resilience foam seat keep you cool and comfortably positioned, while the adjustable lumbar support and 30° tilting headrest adapt to your body’s natural curves. With a 90–120° recline range, 90° flip-up armrests, and smooth 360° swivel, this chair offers versatile positioning for work, study, or gaming. Built to last, it features a reinforced frame, explosion-proof base, and silent PU casters that protect floors, all supporting up to 300 lbs for reliable, long-term use in any home or office environment.

The SIHOO A3 office chair, an innovative ergonomic model, uses advanced technology to ensure comfortable sitting and proper posture. It features automatically adjustable 4D headrest, lumbar support, linked 3D armrests, an intelligent gravity mechanism, and automatic adjustment, along with a soft backrest and breathable mesh seat for all-day comfort. Its 3D headrest offers wide-angle adjustment (4.5cm up/down, 6.5cm forward/backward, 20° angle) and is made of soft mesh with a triangular soft elastic frame and support straps for back support; the 4-position adjustable 6cm liftable backrest suits all heights and auto-reverts to level 1 when at maximum height. It also comes with domino auto-adaptive lumbar support. The intelligent gravity mechanism with weight-adjustable resilience enables 2-step auto-adjustment and tilting from 92° to 100° to 112° (max), allowing comfortable rocking or short breaks. Certified by American BIFMA and German TUV, it has passed tests like backrest strength and seat impact tests, and is equipped with SGS Class 4 cylinders for durability and safety. It comes with a 3-year warranty, with support available for any product issues.

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.
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