Best Buy Tech Fest SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Main Content
product image

SIHOO - M102C Ergonomic Office Chair with 3D Armrests, 2D Headrest Desk Chair, Lumbar Support Task Chair for Home, 300lb - Black

Rating 4 out of 5 stars with 1 reviewfalse

$159.99

SIHOO - M102C Ergonomic Office Chair with 3D Armrests, 2D Headrest Desk Chair, Lumbar Support Task Chair for Home, 300lb - Black

Model: M102C
SKU: 10198433
$159.99
or
Availability
FREE shipping to
Sold & shipped by
SIHOO INTELLIGENT HOME USA LTD.
(9)
Specifications
  • Product Height
    126 inches
    Product Width
    70 inches
    Product Depth
    48 inches
    Seat Height (From Floor)
    45 inches
    Maximum Weight Capacity
    300 pounds
    Maximum Seat Height From Floor
    54 inches
  • Key Specs
    • Product Height: 126 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 70 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 48 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Seat Height (From Floor): 45 inches
    • Maximum Weight Capacity: 300 pounds (The maximum load that can be supported by the product.)
    • Maximum Seat Height From Floor: 54 inches
    • Minimum Seat Height From Floor: 45 inches
    • Seat Width: 52 inches
    • Seat Depth: 48 inches
    • Ergonomic Design: true
    • Caster Style: 5 (The design of the wheel with brackets or stems mounted to the bottom of each leg which allows for easily moving the item across various surfaces. Certain styles are better suited for different flooring, for example soft casters are best for hardwood or tile while hard casters can more easily glide across carpet.)
    • Armrest Features: Adjustable width
    • Lumbar Support Type: Adjustable
    • Assembly Required: Partial
  • General
    • Brand: SIHOO
    • Model Number: M102C
    • Product Name: M102C Ergonomic Office Chair with 3D Armrests, 2D Headrest Desk Chair, Lumbar Support Task Chair for Home, 300lb
    • Color: Black
    • Assembly Required: Partial
  • Dimensions
    • Product Height: 126 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 70 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 48 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 30.09 pounds (The out of box weight of the item.)
    • Seat Height (From Floor): 45 inches
    • Maximum Weight Capacity: 300 pounds (The maximum load that can be supported by the product.)
    • Maximum Seat Height From Floor: 54 inches
    • Minimum Seat Height From Floor: 45 inches
    • Seat Width: 52 inches
    • Seat Depth: 48 inches
    • Backrest Height: 49 inches
    • Backrest Width: 49.5 inches
  • Material
    • Material: Metal, Plastic
    • Finish: POLISH
    • Frame Material(s): PP
    • Seat Material: Foam
    • Backrest Material: Polyester
    • Protective Qualities: Fire resistant
  • Design
    • Office Chair Style: Desk chair
    • Ergonomic Design: true
    • Base Design: 5-pointed star
    • Caster(s) Included: true
    • Caster Style: 5 (The design of the wheel with brackets or stems mounted to the bottom of each leg which allows for easily moving the item across various surfaces. Certain styles are better suited for different flooring, for example soft casters are best for hardwood or tile while hard casters can more easily glide across carpet.)
    • Recommended Surface(s): All surfaces
  • Features
    • Motion Type: Swivel
    • Number Of Chairs Included: 1
    • Reclining: true
    • Chair Tilt: Adjustable with tilt-tension control and tilt lock
    • Swivel Angle: 360 degrees
    • Adjustable Seat Height: true
    • Pneumatic Height Adjustment: true
    • Headrest Included: true
    • Headrest Features: Padded, Adjustable height
    • Armrests Included: true
    • Armrest Features: Adjustable width
    • Lumbar Support Type: Adjustable
    • Breathable Backrest: true
    • Built-In Headphone Jack: false
    • Built-In Speakers: false
    • Cup Holder(s): false
  • Warranty
    • Warranty - Parts: We promise to provide you with zero profit product accessories within three years of the warranty period.
    • Warranty - Labor: Product warranty period is three years. If there is any quality problem, please contact us. After confirming, we will change the accessory for you.
  • Other
    • UPC: 795441657813

The SIHOO M102C office chair is a versatile choice blending adaptability, comfort, and reliability. It adjusts from head to hips—with a tilt/lift headrest, adjustable seat height, customizable lumbar depth, and flip-up, flexible armrests—suiting work, study, or relaxation. Its premium mesh offers breathable comfort, while the 2.36-inch vertically adjustable lumbar support cradles your spine, keeping you cool during long hours. With flip-up armrests, it slides easily under desks to save space, ideal for compact areas, and the armrests pivot/slide for natural elbow support. The widened, high-resilience sponge seat distributes weight, supporting up to 300 lbs (136kg) for all body types. TÜV-certified (exceeding SGS/BIFMA standards), it comes with a 3-year warranty, 30-day price protection, and 24/7 support for lasting peace of mind.

  • Head-to-hip adjustment (headrest, seat, lumbar).: Flip-up armrests for under-desk storage, flexible arms.
  • Wider high-resilience seat, fits all body types.: TÜV-certified (exceeds SGS/BIFMA).
  • Configurable Pivoting Arm Supports: The generously proportioned office chair incorporates multi-directional armrests capable of forward-backward sliding and lateral rotation, providing optimal forearm and elbow bracing during tasks. The space-efficient design permits seamless storage beneath work surfaces.
  • Reinforced Expanded Cushioning: Our ergonomic seating solution accommodates weights up to 300lbs (136kg) through its widened, deepened construction—exceptionally suited for varied physiques and an optimal choice as a tall-person office chair. High-density foam minimizes gluteal and coccyx compression for sustained sitting comfort.
  • Simplified Setup, 36-Month Coverage, 30-Day Value Guarantee: SIHOO champions premium customer care. The M102C holds TÜV certification and complies with US SGS BIFMA endurance and safety benchmarks. Includes complimentary component replacement during warranty plus expedited issue resolution within 30 days. Reach out for outstanding assistance.
  • Head-to-hip adjustment (headrest, seat, lumbar).: Flip-up armrests for under-desk storage, flexible arms.
  • Wider high-resilience seat, fits all body types.: TÜV-certified (exceeds SGS/BIFMA).
  • Configurable Pivoting Arm Supports: The generously proportioned office chair incorporates multi-directional armrests capable of forward-backward sliding and lateral rotation, providing optimal forearm and elbow bracing during tasks. The space-efficient design permits seamless storage beneath work surfaces.
  • Reinforced Expanded Cushioning: Our ergonomic seating solution accommodates weights up to 300lbs (136kg) through its widened, deepened construction—exceptionally suited for varied physiques and an optimal choice as a tall-person office chair. High-density foam minimizes gluteal and coccyx compression for sustained sitting comfort.
  • Simplified Setup, 36-Month Coverage, 30-Day Value Guarantee: SIHOO champions premium customer care. The M102C holds TÜV certification and complies with US SGS BIFMA endurance and safety benchmarks. Includes complimentary component replacement during warranty plus expedited issue resolution within 30 days. Reach out for outstanding assistance.
Sponsored

Compare similar products

SIHOO - M102C Ergonomic Office Chair with 3D Armrests, 2D Headrest Desk Chair, Lumbar Support Task Chair for Home, 300lb - Black
SIHOO - M102C Ergonomic Office Chair with 3D Armrests, 2D Headrest Desk Chair, Lumbar Support Task Chair for Home, 300lb - Black
4.0(1)

The SIHOO M102C office chair is a versatile choice blending adaptability, comfort, and reliability. It adjusts from head to hips—with a tilt/lift headrest, adjustable seat height, customizable lumbar depth, and flip-up, flexible armrests—suiting work, study, or relaxation. Its premium mesh offers breathable comfort, while the 2.36-inch vertically adjustable lumbar support cradles your spine, keeping you cool during long hours. With flip-up armrests, it slides easily under desks to save space, ideal for compact areas, and the armrests pivot/slide for natural elbow support. The widened, high-resilience sponge seat distributes weight, supporting up to 300 lbs (136kg) for all body types. TÜV-certified (exceeding SGS/BIFMA standards), it comes with a 3-year warranty, 30-day price protection, and 24/7 support for lasting peace of mind.

SIHOO - M18 Ergonomic Office Chair, Computer Desk Chair with Adjustable Headrest, High Back Swivel Chair for Home Office - Black
4.5(8)

The SIHOO Ergonomic Office Chair delivers full-body support with four key contact points (head, back, hips, and arms) and adjustable lumbar reinforcement, designed to reduce discomfort during prolonged sitting. Ideal for users between 5'6" and 6'2", it features customizable seat height, headrest, and back support for personalized comfort. Perfect for home, office, or gaming, this versatile chair suits various needs while offering great value. Its breathable mesh backrest ensures airflow to keep you cool and focused. Built to last, it passes BIFMA certification and a 1136kg static pressure test, supporting up to 150kg, with easy assembly in just eight steps. Backed by a 30-day return policy and a 3-year warranty, we guarantee satisfaction—contact us for any issues, and we’ll provide free replacements or solutions.

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

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.

SIHOO - M59AS Ergonomic Office Chair, Computer Chair with 3D Armrests, Dual Back Lumbar Support Desk Chair for Home Office - Gray
5.0(2)

SIHOO M59AS Ergonomic Office Chair - Adaptive Support for Work & Leisure. Engineered for versatile use in home offices, gaming setups, studies, and bedrooms, the SIHOO M59AS combines intelligent ergonomic design with all-day comfort. The double-back structure and auto-adjusting lumbar pillow dynamically conform to your spine, while the 3D coordinated armrests rotate and slide to support your arms in any position. Featuring a saddle-shaped seat cushion and durable mesh back, this chair promotes airflow and reduces pressure during extended sitting. With 90° flip-up armrests that tuck neatly under desks, 360° swivel mobility, and quiet wheels that glide across floors, it adapts seamlessly to your space. Certified by BIFMA and SGS to support up to 150kg, this big and tall ready desk chair is built for lasting performance.

Pros for SIHOO - M102C Ergonomic Office Chair with 3D Armrests, 2D Headrest Desk Chair, Lumbar Support Task Chair for Home, 300lb - Black
There were no pros for this productComfortThere were no pros for this productThere were no pros for this product

Specs

Reviews

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 4 out of 5 stars

    Good lumbar support

    Easy to assemble, good lumbar support. Only criticism is that you can’t set the armrests in place, they easily slide forward and back. Otherwise, good chair.

    Dupree33 Posted

No content
Sponsored

Similar products from outside of Best Buy

sponsored