SIHOO M56C vs SIHOO B300 Pro
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
$145
lower starting price for SIHOO M56C than SIHOO B300 Pro at the brand stores
Differences at a glance
SIHOO M56CSIHOO B300 Pro
- Price
- $184.99$329.99 – $379.99
- Seat depth
- 17.1 in (≈ 43.4 cm)16.5–18.5 in (≈ 42-47 cm)
- Load capacity
- 300 lb (≈ 136 kg)330 lb (≈ 150 kg)
- Recline
- Maximum tilt angle of 125° (reclining lock with 1 position)Three lockable recline angles: 105°, 120°, 135°
- Arms
- Armrests adjustable up and down6D All-Around Armrests (rotate, adjust, flip up)
- Headrest
- Headrest moves up and down and tilts3D Ultra-Wide Headrest
- Lumbar support
- Ultra-wide dynamic lumbar support: a flexible elastic plate that moves with the backrest (no manual adjustment listed)4D MicroFit Lumbar Support: 0.8" depth and 2" height adjustment
- Warranty
- 3 years3-Year Free Warranty
Questions
Which is cheaper, the SIHOO M56C or the SIHOO B300 Pro?
The SIHOO M56C is cheaper to start: $184.99 versus $329.99 for the SIHOO B300 Pro at the brand stores (Oct 2026).
Which has a higher weight capacity?
The SIHOO B300 Pro, rated for 330 lb versus 300 lb for the SIHOO M56C.
Which has a headrest?
Both: the SIHOO M56C as standard and the SIHOO B300 Pro as standard.
