Contact us

We’re here to help.
If you have any questions about Karthus hearing aids, need support with your order, or require product information, please don’t hesitate to contact us.

📧 Customer Support

Email:
Karthusofficial@hotmail.com

We aim to respond to all inquiries within 24–48 business hours.

🕒 Business Hours

Monday – Friday: 9:00 AM – 6:00 PM
Saturday & Sunday: Closed

📌 Helpful Tip

For faster assistance, please include your order number if your inquiry is related to an existing order.

🔒 Privacy Notice

Your information will only be used to respond to your inquiry and will never be shared with third parties.

📝 Send Us a Message

Please fill out the contact form below and our support team will get back to you as soon as possible.