The BOSS JNS 801 includes built-in massage nodes in the lumbar and seat areas with multiple modes and adjustable intensity. It is controlled via an inline remote (or control panel) that lets you choose mode, intensity and duration. For full instructions, consult the included user manual.
The chair is described as leather; however models may be offered in genuine or high-grade PU leather depending on the seller. Check the specific product listing or label to confirm the exact material before purchase.
The chair provides ergonomic features commonly found in luxury office chairs: adjustable seat height, tilt and lock mechanism, reclining back, built-in lumbar support, and an adjustable headrest and armrests (depending on model). Exact adjustment options are specified on the product page.
Yes, the BOSS JNS 801 offers 360° swivel. It comes with smooth-rolling casters designed for general office use; if you have hardwood or delicate flooring, we recommend using a chair mat or verifying with the seller that the casters are soft polyurethane to prevent scratches.
The massage function is typically powered by an AC adapter that plugs into a wall outlet. Some variants may use an internal rechargeable battery—check the product specification or manual for the exact power option provided.
Most luxury ergonomic office chairs support a typical weight capacity in the 250–300 lb (113–136 kg) range and accommodate a broad height range. For exact capacity and recommended user height, refer to the specific model specifications on the retailer page or in the manual.
Assembly is straightforward and usually takes 20–45 minutes. The chair ships with step-by-step instructions and the basic tools (Allen key and screws). You may need a screwdriver for minor tasks. Two people can make assembly easier, especially when attaching the backrest.
Yes, the massage feature is designed to work while the chair is reclined, but for best performance and safety make sure cables are not pinched and the power adapter remains connected properly. Follow the user manual guidance for using massage while reclining.
For regular cleaning, wipe with a soft, dry or slightly damp cloth. For spills, blot immediately and use a mild soap solution if necessary; avoid harsh chemicals or abrasive cleaners. If your model is genuine leather, use a leather conditioner occasionally to keep it supple. Always test any cleaner on a hidden area first.
The massage motor and reclining mechanism are designed for quiet operation, but you may hear low-level motor sounds during massage and soft mechanical noises when reclining. Excessive noise could indicate a loose component—contact support if that occurs.
Warranty terms vary by seller and region but luxury ergonomic chairs commonly include a limited warranty covering manufacturing defects in materials and workmanship (often 1–3 years). Electrical components like the massage motor may have separate warranty terms. Check the seller's warranty policy for exact coverage and duration.
Replacement parts availability depends on the manufacturer and the seller. Contact the retailer or the BOSS/JNS customer service with your model number to inquire about spare parts and service options.
Yes — the BOSS JNS 801 is marketed as a luxury ergonomic office chair and is suitable for extended use thanks to its ergonomic support, adjustable features and built-in massage. However, comfort is subjective, so if possible try the chair or confirm the return policy before extended use.
Exact dimensions (seat width/depth, overall height, and armrest height) vary by configuration. Check the product specification sheet on the listing for precise measurements and compare them with your desk clearance to ensure a proper fit.
Return policies are set by the retailer. Many sellers offer a return window (e.g., 14–30 days) provided the chair is returned in good condition and re-packaged. Confirm the return and restocking fee policy with the seller before purchase.
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