SIHOO - M56B Ergonomic High Back Office Chair, Lumbar Support Desk Chair, Adjustable Headrest - Black
SIHOO - M56B Ergonomic High Back Office Chair, Lumbar Support Desk Chair, Adjustable Headrest - Black
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Specifications
- Product Height51.7 inchesProduct Width27.5 inchesProduct Depth27.5 inchesSeat Height (From Floor)21.8 inchesMaximum Weight Capacity300 poundsMaximum Seat Height From Floor21.8 inches
- Key Specs
- Product Height: 51.7 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: 27.5 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: 27.5 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): 21.8 inches
- Maximum Weight Capacity: 300 pounds (The maximum load that can be supported by the product.)
- Maximum Seat Height From Floor: 21.8 inches
- Minimum Seat Height From Floor: 17.79 inches
- Seat Width: 20 inches
- Seat Depth: 18.1 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 depth
- Lumbar Support Type: Adjustable
- Assembly Required: Yes
- General
- Brand: SIHOO
- Model Number: M56B-V2-M101
- Product Name: M56B Ergonomic High Back Office Chair, Lumbar Support Desk Chair, Adjustable Headrest
- Color: Black
- Assembly Required: Yes
- Dimensions
- Product Height: 51.7 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: 27.5 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: 27.5 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: 41.67 pounds (The out of box weight of the item.)
- Seat Height (From Floor): 21.8 inches
- Maximum Weight Capacity: 300 pounds (The maximum load that can be supported by the product.)
- Maximum Seat Height From Floor: 21.8 inches
- Minimum Seat Height From Floor: 17.79 inches
- Seat Width: 20 inches
- Seat Depth: 18.1 inches
- Backrest Height: 21.2 inches
- Backrest Width: 20 inches
- Material
- Material: Plastic
- Frame Material(s): Polyester special mesh
- 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: Adjustable height
- Armrests Included: true
- Armrest Features: Adjustable depth
- 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: 795441657929
The Sihoo M56B Ergonomic Office Chair features an advanced backrest tracking system that automatically adjusts to maintain perfect spine alignment while adapting to your movements, ensuring superior comfort during long work sessions. Its fully adjustable backrest offers four height settings with 2.36 inches of vertical travel, accommodating users of all sizes, while the innovative 3D armrests (adjustable in three directions) sync with reclining motions to reduce arm fatigue. The adaptive lumbar support dynamically conforms to your lower back for continuous pain relief, and with three tilt positions (110°, 120°, 130°), plus a weight-sensing mechanism, you get effortless, balanced reclining tailored to your body. Certified by TÜV (REACH/EN1335) and SGS BIFMA, and equipped with a 4-stage SGS-certified pneumatic lift, the M56B guarantees durability and safety—backed by a 3-year warranty for lasting performance and peace of mind.
- Advanced backrest tracking (auto-adjusts, spine alignment).: 4-height adjustable backrest (2.36"), fits all body types.
- 3D armrests (3-way, sync with backrest), relieves fatigue.: 3 tilt positions, weight-sensing for smooth.
- Advanced backrest tracking (auto-adjusts, spine alignment).: 4-height adjustable backrest (2.36"), fits all body types.
- 3D armrests (3-way, sync with backrest), relieves fatigue.: 3 tilt positions, weight-sensing for smooth.
- Advanced backrest tracking (auto-adjusts, spine alignment).: 4-height adjustable backrest (2.36"), fits all body types.
- 3D armrests (3-way, sync with backrest), relieves fatigue.: 3 tilt positions, weight-sensing for smooth.
Compare similar products
The Sihoo M56B Ergonomic Office Chair features an advanced backrest tracking system that automatically adjusts to maintain perfect spine alignment while adapting to your movements, ensuring superior comfort during long work sessions. Its fully adjustable backrest offers four height settings with 2.36 inches of vertical travel, accommodating users of all sizes, while the innovative 3D armrests (adjustable in three directions) sync with reclining motions to reduce arm fatigue. The adaptive lumbar support dynamically conforms to your lower back for continuous pain relief, and with three tilt positions (110°, 120°, 130°), plus a weight-sensing mechanism, you get effortless, balanced reclining tailored to your body. Certified by TÜV (REACH/EN1335) and SGS BIFMA, and equipped with a 4-stage SGS-certified pneumatic lift, the M56B guarantees durability and safety—backed by a 3-year warranty for lasting performance and peace of mind.
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.
Feature customizable multicolor LED light strips along the edges. With multiple colors and lighting modes (static, breathing, strobe, and color-cycling), you can sync the lighting to your gameplay, music, or mood for an electrifying effect. Wrapped with 45D high-resilience sponge outside, it ensures no collapse during long sitting and buffers vibrations subtly. The widened wing backrest, along with 30D one-piece molded high-density memory foam headrest and lumbar support, follows ergonomics. It precisely supports head, neck, shoulders, back, waist, buttocks and legs. It can disperse 95% of body pressure and relieve long-sitting fatigue, applicable for work, gaming or rest.
The premium PU leather can withstand the sun and rain.Equipped with headrest and lumbar pillow. When your neck feels sore from gaming or working with head down for a long time, the headrest will relieve your fatigue. We never hesitate to apply materials. Armrests must be padded from the position of the elbow to the wrist, built-in metal frame must be wider, and the foam under the leather must be rich, it can’t collapse as if we are sitting on a hard stone when leaning up.
| Pros for SIHOO - M56B Ergonomic High Back Office Chair, Lumbar Support Desk Chair, Adjustable Headrest - Black | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Comfort, Build Quality, Lighting, Appearance | Comfort, Build Quality, Massage Feature |
| Cons for SIHOO - M56B Ergonomic High Back Office Chair, Lumbar Support Desk Chair, Adjustable Headrest - Black | |||
| There were no cons for this product— | There were no cons for this product— | Padding | There were no cons for this product— |
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