---
product_id: 528179935
title: "SIHOO Doro C300 Ergonomic Office Chair, Dynamic Lumbar Support, Black"
brand: "sihoo"
price: "S$937"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/528179935-sihoo-doro-c300-ergonomic-office-chair-dynamic-lumbar-support-black
store_origin: SG
region: Singapore
---

# 4-position adjustable backrest 3D ultra-soft armrests 150kg max weight support SIHOO Doro C300 Ergonomic Office Chair, Dynamic Lumbar Support, Black

**Brand:** sihoo
**Price:** S$937
**Availability:** ✅ In Stock

## Summary

> 🖥️ Elevate your remote work game with SIHOO’s smart ergonomic throne!

## Quick Answers

- **What is this?** SIHOO Doro C300 Ergonomic Office Chair, Dynamic Lumbar Support, Black by sihoo
- **How much does it cost?** S$937 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/528179935-sihoo-doro-c300-ergonomic-office-chair-dynamic-lumbar-support-black)

## Best For

- sihoo enthusiasts

## Why This Product

- Trusted sihoo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ergonomic 3D Armrests:** Ultra-soft, multi-directional armrests that sync with your recline for ultimate arm comfort.
- • **Adaptive Lumbar Support:** Self-adjusts to your back for all-day pain relief and posture perfection.
- • **Dynamic Breathable Mesh:** Stay cool and comfortable with a flexible, ventilated backrest that moves with you.
- • **Smart Weight-Sensing Recline:** Effortlessly recline between 110°-130°, perfectly balanced for your body weight.
- • **Certified Safety & Durability:** Backed by 12 patents and top EU & US safety standards for peace of mind.

## Overview

The SIHOO Doro C300 is a premium ergonomic office chair designed for professionals seeking superior comfort and health benefits. Featuring a self-adaptive lumbar support system, breathable mesh backrest with 4-position height adjustment, and ultra-soft 3D armrests, it supports up to 150kg with a smart weight-sensing recline mechanism. Certified by EU and US safety standards and equipped with durable silent wheels, this chair ensures lasting comfort and reliability for long hours of work or gaming.

## Description

SIHOO Doro C300 Ergonomic Office Chair, Dynamic Lumbar Support, Black | Ultra-Soft 3D Armrests, Reclining and Height-Adjustable Backrest, Swivel Chair, Large Seat, Suitable for Remote Work : desertcart.co.uk: Home & Kitchen

## Features

- 【Innovative Ergonomic Chair】SIHOO Doro C300 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 3D 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 & 3D Coordinated Armrests】When seated in the SIHOO Doro C300 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 3D armrests adjust in three directions and synchronize when you recline, allowing you to relax your arms in all positions.
- 【Intelligent weight-sensing mechanism】SIHOO Doro C300 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 110°, 120°, and 130° angles, so you can relax and rest in comfort.
- 【Safety Certifications】Safety is the top priority for SIHOO office chairs. The SIHOO Doro C300 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C3T865C2 |
| Age Range Description | Adult |
| Arm Height | 31.7 Inches |
| Arm Style | With arms |
| Assembly Instructions Description | Assembly required |
| Back Style | Solid Back |
| Best Sellers Rank | 46,098 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 161 in Desk Chairs |
| Brand Name | SIHOO |
| Chair Backrest Width | 54 Centimetres |
| Colour | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,785) |
| Finish Type | Plastic |
| Form Factor | Upholstered |
| Frame Material Type | Alloy Steel |
| Furniture Base Movement | Swivel |
| Furniture Finish | Black |
| Included Components | Arm Pad |
| Indoor Outdoor Usage | Indoor |
| Is Assembly Required? | No |
| Is Customizable? | No |
| Is Foldable | No |
| Item Depth | 59.00 centimeter |
| Item Dimensions | 39 x 59 x 77 centimetres |
| Item Dimensions D x W x H | 23.2D x 49W x 42H centimetres |
| Item Highlight | Ultra-Soft 3D Armrests, Reclining and Height-Adjustable Backrest, Swivel Chair, Large Seat, Suitable for Remote Work |
| Item Shape | Rectangular |
| Item Type Name | A3-201 |
| Item Weight | 23.1 Kilograms |
| Leg Style | wheels |
| Manufacturer | SIHOO |
| Manufacturer Part Number | DORO-C |
| Material Type | Metal |
| Maximum Weight Recommendation | 150 Kilograms |
| Model Name | C300 |
| Model Number | A3-C500 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pattern | Solid |
| Product Care Instructions | Wipe Clean |
| Reclining Position Count | 4 US |
| Recommended Uses For Product | Gaming, Office, Reading, Relaxing |
| Room Type | Bedroom, Library, Office |
| Seat Back Interior Height | 17.72 Inches |
| Seat Depth | 42 centimetres |
| Seat Height | 18.9 Inches |
| Seat Length | 49.21 |
| Seat Material Type | Mesh |
| Set Name | Black |
| Size | Pack of 1 |
| Sleeping Bag Filling Material | Sponge |
| Special Features | Basic |
| Style Name | Pack of 1 |
| Surface Recommendation | Hard Floor |
| Theme | Ergonomic office chair |
| Tilting | Yes |
| Unit Count | 1.0 count |
| Upholstery Fabric Type | Mesh |

## Product Details

- **Brand:** SIHOO
- **Colour:** Black
- **Material:** Metal
- **Product dimensions:** 23.2D x 49W x 42H centimetres
- **Size:** Pack of 1

## Images

![SIHOO Doro C300 Ergonomic Office Chair, Dynamic Lumbar Support, Black - Image 1](https://m.media-amazon.com/images/I/71B3sCjh4FL.jpg)
![SIHOO Doro C300 Ergonomic Office Chair, Dynamic Lumbar Support, Black - Image 2](https://m.media-amazon.com/images/I/41odozg5agL.jpg)
![SIHOO Doro C300 Ergonomic Office Chair, Dynamic Lumbar Support, Black - Image 3](https://m.media-amazon.com/images/I/51a1VuEJw5L.jpg)
![SIHOO Doro C300 Ergonomic Office Chair, Dynamic Lumbar Support, Black - Image 4](https://m.media-amazon.com/images/I/41UnwTgz1eL.jpg)
![SIHOO Doro C300 Ergonomic Office Chair, Dynamic Lumbar Support, Black - Image 5](https://m.media-amazon.com/images/I/519cGAzvj9L.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

## Questions & Answers

**Q: Is this chair friendly for a designer who needs to sit in front of a computer for a long time?**
A: Great,！even if I sit in front of the computer for 6-8 hours every day, I don't feel any discomfort in my waist. I have already phased out the chair I bought for 50 pounds a year ago.

**Q: Do I have to pay customs for this to be delivered in EU?**
A: Mine was shipped from Uk, so
Not sure about eu

**Q: Can you help me understand the lumbar support function and other adjustment functions of this chair?**
A: I tried to describe these aspects in my review. What do you want to know?

**Q: Seat seems very low at it's highest setting, any feedback from recent purchasers please?**
A: The height is good

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**Shop now:** [https://www.desertcart.sg/products/528179935-sihoo-doro-c300-ergonomic-office-chair-dynamic-lumbar-support-black](https://www.desertcart.sg/products/528179935-sihoo-doro-c300-ergonomic-office-chair-dynamic-lumbar-support-black)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-09-04*