Activity rules

Try the Doro C300 – one of Sihoo's most popular ergonomic chairs!

Experience for yourself why this flagship model is celebrated for its comfort and thoughtful design.
Now, one lucky participant has the chance to win the Doro C300 for free and put it through its paces in everyday life!

In addition, each participant in this event will receive a €20 voucher, which is valid exclusively for products in the Doro series.

To give you a deeper understanding of the ultimate performance of the Doro C300, we have prepared a detailed technical video on the event page that highlights every innovative detail!
🔥 What are you waiting for? Click "Apply" now to participate in the promotion! 🔥

Duration of the event

May 23, 2025 – June 2, 2025
June 3, 2025: The winners will be announced.

Regulate

You must register with Sihoo before attending the event, otherwise you will not receive an email about the event.
Each user can only participate once. Multiple survey submissions only count as a first entry and do not increase your chances of winning.
After participating, please check your email, as information about the prize and vouchers will be sent by email.

Here's how to participate

Follow @sihoo_de and @sihoo__official on Instagram
Subscribe to Sihoo (otherwise you will not receive a confirmation email).
The winners will be notified by email on June 3, 2025. We will request your address and shipping information, so please reply promptly.
We encourage the lucky winners to share their product test experiences on social media. Your support will motivate us to keep improving!

Friendly reminder

The voucher can only be used once and is valid exclusively for products in the Doro series at the Sihoo shop. It cannot be exchanged for cash or any other form of compensation.
The discount code cannot be combined with other promotional codes.
Enter the discount code at checkout, and the €20 discount will be applied automatically.
The discount code is valid from May 23, 2025 to July 1, 2025.
The free test product cannot be exchanged for cash or any other form of compensation.

Event Disclaimer

By participating in this event, you confirm that you have read and understood the above rules and will abide by them. All participants have an equal opportunity. The voucher can only be used once and is valid exclusively for Doro series products in the Sihoo shop. It cannot be exchanged for cash or any other form of compensation.
We are committed to not sharing customer information with third parties.
Participants agree that their email addresses may be published on Sihoo's social media platforms.
Sihoo reserves the right to change the event rules at any time and without prior notice.
Sihoo reserves the right to the final interpretation for this event.
Thank you for your participation! Have a wonderful day!