Dowinx Office Chair QL-66B3 Big & Tall Massage Boss Chair

/* ✅ 全局移动端自适应优化 */ @media (max-width: 1024px) { .dowinx-desc { max-width: 100% !important; padding: 0 !important; margin: 0 !important; } } @media (max-width: 768px) { .dowinx-desc { padding: 0 !important; } .dowinx-desc h1 { font-size: 20px !important; line-height: 1.4 !important; } .dowinx-desc h2, .dowinx-desc h3 { font-size: 15px !important; } .dowinx-desc p, .dowinx-desc li { font-size: 14px !important; line-height: 1.5 !important; } /* ❌ 不再滚动表格 — 强制完整显示 */ .dowinx-desc table { display: table !important; width: 100% !important; overflow-x: visible !important; } .dowinx-desc td, .dowinx-desc th { white-space: normal !important; font-size: 13px !important; } } Dowinx QL-66B3 Big & Tall Boss Chair – Massage & Ergonomic Comfort Premium executive boss chair with dual massage lumbar, thickened backrest, hybrid mesh-leather design. Supports up to 400 lbs for superior comfort. Product Specs Brand Dowinx Model QL-66B3 Color Black Material Metal, Mesh, PU Leather Dimensions 22.8"D × 21.7"W × 40"H Weight Capacity 400 lbs Style Modern / Executive Boss Chair Key Features Double-Layered Backrest: Dual cushioning structure provides ergonomic support ideal for boss chair comfort during long work hours. Dual-Rotation Massage Lumbar: Flip to switch between ergonomic support and deep-kneading massage to relieve lower back tension. Spacious Oversized Seat: The contoured seat base cradles hips and thighs, ensuring unmatched comfort for executives and gamers alike. Hybrid Design: Breathable mesh and premium PU leather combine to create a professional, cool, and stylish boss chair aesthetic. Heavy-Duty Construction: Metal base and reinforced frame support up to 400 lbs, ensuring stability and durability. Adjustable Recline & Swivel: Transition smoothly between focus and relaxation with a 360° swivel and reclining backrest. What’s Included 1 × Dowinx QL-66B3 Boss Office Chair1 × Dual-Rotation Massage Lumbar Pillow1 × Assembly Manual & Tools Kit Usage Scenarios Perfect as an executive boss chair for office, conference, or home workspace. Offers ergonomic support for long hours of work, study, or gaming relaxation. Installation & Notes Assemble with included tools and follow step-by-step manual. Plug the massage lumbar via USB for instant relaxation mode. Tighten all bolts firmly for maximum boss chair stability. Adjust backrest angle and seat height for ergonomic posture. Ships from multiple U.S. warehouses for fast delivery. For assembly or warranty support, contact Dowinx service team.