Doro C300 Pro V2 Full-Body Adaptive Ergonomic Chair
Benefits
Benefits
- 【Innovative Ergonomic Chair】SIHOO Doro C300 Pro ergonomic office chair combines the latest technologies to help you maintain a comfortable posture and live a healthy lifestyle. This desk chair comes with an adjustable headrest, self-adaptive lumbar support, ultra-soft 5D armrests, a smart weight-sensing mechanism, durable and silent chair wheels, a flexible backrest, and a fully breathable mesh design, offering lasting comfort even after all day sitting.
- 【Dynamic Tracking System】The backrest of the SIHOO ergonomic office chair features a fully breathable mesh design and a flexible triangular frame, conforming to your back as you move your upper body from side to side. The backrest of the home high back office chair has a four-position adjustment, allowing for 6cm (2.36") of up and down movement, making it suitable for individuals of varying heights. When adjusted to the highest position, it automatically returns to the lowest level.
- 【Self-Adaptive Lumbar Support & 5D Coordinated Armrests】When seated in the SIHOO Doro C300 Pro computer chair, the self-adaptive lumbar support automatically moves with your body, and the ergonomic office chair provides continuous support and comfort to your lower back, effectively alleviating back pain and protecting your health. The desk chair's 5D armrests adjust in five directions and synchronize when you recline, allowing you to relax your arms in all positions.
- 【Intelligent weight-sensing mechanism】SIHOO Doro C300 Pro office chair for home features an intelligent weight-sensing mechanism that allows our chair to support up to 150 kg, adapting to the user's weight while ensuring an effortlessly balanced reclining experience. Our computer desk chair can be tilted at 92°, 100°, and 112° angles, so you can relax and rest in comfort.
- 【Safety Certifications】Safety is the top priority for SIHOO office chairs. The SIHOO Doro C300 Pro ergonomic office chair holds 12 patents, passes the EU's REACH and EN1335 standards, and has German TUV certification for safety and quality. Our ergonomic office chairs also comply with US SGS BIFMA standards and feature a class 4 SGS-certified gas lift for enhanced durability and safety. We promise to offer free product accessories within the three-year warranty period from the date of purchase.
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Highlights at a Glance
3D Wide-Fit Headrest
28% More Surface. More Neck Support.
28% More Surface. More Neck Support.
Soft Support That Stays With You.
4-Zone Synchronized Tracking
Coordinated Support Across 4 Key Zones
From head and neck to back, waist, and arms, four support zones move together with your body.
Moves With You. Stays Aligned.
Support follows your body as you lean, shift, and recline — helping comfort stay where it should.
SyncroFlex™ Glide System
Fits Different Body Types More Naturally
SyncroFlex helps the backrest adjust as you sit, creating a closer fit for different body types. It feels more natural from the very first lean.
Keeps Support in Place as You Move
As you lean back or shift, the backrest moves with you. This helps keep support close to your back and waist, so comfort feels more consistent.
Domino™ Sacral-Lumbar Support
Support Where It’s Usually Missing
Not just for the lumbar. It helps support extend down toward the sacrum, filling the space where comfort is often lost.
More Contact. Less Pressure.
A broader, more flexible surface helps support feel smoother, more even, and more natural in every position.
8D Bio-Adaptive Armrests
25% More Surface. More Support.
A larger armrest surface supports more of your forearm, helping reduce pressure on the shoulders and elbows.
Ready for Every Position.
Work. Play. Recline. The segmented design adapts more naturally, so comfort stays with you through it all.
DynoCore Full-Body Support
Full-Body Support That Moves with You
Enjoy real-time, full-body support with the DynaCore system that tracks your movement and synchronizes the headrest, backrest, lumbar support and armrests to keep you comfortable as you shift, twist, or recline.
Forget About Readjusting
Stay supported and comfortable in every moment, as support moves with you.
For Every Part of You
Every part of the chair moves in harmony, delivering seamless full-body adaptive support.
Comfort That Keeps Up With You
Continuous full-body support keeps you focused, comfortable, and effortlessly in flow—all day long.
SyncroFlex Backrest
Personalized Comfort. Instantly
Sit down and SyncroFlex Backrest immediately molds to your spine for instant, personalized support. As you recline it adjusts the recline path to match your movement—making the chair feel tailor-made for you.
SyncroFlex Backrest
Personalized Comfort. Instantly
Sit down and SyncroFlex Backrest immediately molds to your spine for instant, personalized support. As you recline it adjusts the recline path to match your movement—making the chair feel tailor-made for you.
Tailored Fit from the First Sit
Automatically contours to your spine for personalized support.
Personalized Tracking, Just for You
The backrest adapts to your body shape, delivering tailored comfort with every movement.
Self-Adaptive Dynamic Lumbar Support 2.0
Cradle Your Lower Back, Perfectly Your Way
Self-Adaptive Dynamic Lumbar Support 2.0 now features a wider support area that fully hugs the lower back, a pressure-relief spring that better adapts to horizontal movement, and three fine-tuning positions that range from a natural S-curve fit to full sacrum support.
Self-Adaptive Dynamic Lumbar Support 2.0
Cradle Your Lower Back, Perfectly Your Way
Self-Adaptive Dynamic Lumbar Support 2.0 now features a wider support area that fully hugs the lower back, a pressure-relief spring that better adapts to horizontal movement, and three fine-tuning positions that range from a natural S-curve fit to full sacrum support.
8D Bionic Armrests
Arm Support Beyond Imagination
The armrests adjust in 8 directions — up and down, forward and back, 360° rotation, and tilt, to name just a few. Whether you are working in a relaxed recline or enjoying your favorite handheld game, your arms stay supported throughout.
8D Bionic Armrests
Arm Support Beyond Imagination
The armrests adjust in 8 directions — up and down, forward and back, 360° rotation, and tilt, to name just a few. Whether you are working in a relaxed recline or enjoying your favorite handheld game, your arms stay supported throughout.
Your Ally in Battle
The rear section of the armrest tilts up, providing comfortable elbow support for handheld gaming.
Nothing in Your Way
Flip the armrests sideways or backward to slide closer to your desk for deep focus.
Stay Aligned and Relaxed
The armrests tilt down to keep your forearms perfectly aligned with your desk, even while working in a relaxed recline.
Ultra-Wide 3D Headrest
Expansive Comfort. Precision Alignment.
The headrest now offers a 28% larger support area that envelops your neck and adjusts in three directions, allowing you to comfortably rest your head—precisely, even to the side—during work or breaks.
Ultra-Wide 3D Headrest
Expansive Comfort. Precision Alignment.
The headrest now offers a 28% larger support area that envelops your neck and adjusts in three directions, allowing you to comfortably rest your head—precisely, even to the side—during work or breaks.
105°, 120°, 135° Recline
Your Recline, Your Way
Effortlessly find—and switch to—the perfect recline for every moment, from focused work to deep relaxation, while staying fully supported and comfortable throughout.
105°, 120°, 135° Recline
Your Recline, Your Way
Effortlessly find—and switch to—the perfect recline for every moment, from focused work to deep relaxation, while staying fully supported and comfortable throughout.
105°
Stay focused and work at peak productivity.
120°
Let your creativity flow—or unwind with your favorite game.
135°
Sink into deep, full-body relaxation.
Comfort That's Future-Proof
Made from premium materials, every Sihoo Doro C300 Pro V2 unit is BIFMA-, SGS-, and TÜV-certified and rigorously tested to empower work, creation, and gaming for years to come.
Comfort That's Future-Proof
Made from premium materials, every Sihoo Doro C300 Pro V2 unit is BIFMA-, SGS-, and TÜV-certified and rigorously tested to empower work, creation, and gaming for years to come.
Tech Specs
| Product Name | Sihoo Doro C300 Pro V2 Full-Body Adaptive Ergonomic Chair |
|---|---|
| Materials | Mesh Back and Seat; Soft PU Coated Armrests |
| Armrests | 8D Bionic Armrests |
| Maximum Load | Up to 150 kg |
| Seat Depth | 43 – 47 cm |
| Seat Width | 52 cm |
| Recline Angles | 52 – 60 cm (above seat) |
| Net Weight | 27.37 kg |
| Gross Weight | 36.34 kg (Shipped in two separate packages: 18.38 kg + 17.96 kg) |
| Color Options | Black, White |
Why Upgrade to Pro V2?
C300 Pro V2
C300
Frequently Asked Questions
What is the Dynamic Full-Body Support System?
What is the Dynamic Full-Body Support System?
The Dynamic System coordinates lumbar support, backrest, headrest and armrests so that they respond to your movements and provide continuous full-body support.
What is the SynchroFlex backrest?
What is the SynchroFlex backrest?
When you sit down, the chair reacts to your body weight. The dual-spring and dual-track system automatically adapts to the natural curvature of your spine. When you lean back, the movement follows smoothly, ensuring a personalized seating experience.
For what height is the Sihoo Doro C300 Pro V2 suitable?
For what height is the Sihoo Doro C300 Pro V2 suitable?
Thanks to its high adaptability, the chair is suitable for users with a height of approximately 150 cm to 190 cm.
Who is the Sihoo Doro C300 Pro V2 suitable for?
Who is the Sihoo Doro C300 Pro V2 suitable for?
For everyone who values ergonomic seating comfort – especially office workers, creatives, freelancers, gamers, and people who sit for long periods or suffer from back problems.
What does the warranty cover?
What does the warranty cover?
The warranty covers manufacturing defects for 3 years from the date of delivery. Replacement parts will be provided free of charge during this period. Normal wear and tear and damage caused by improper use are excluded.
