Privacy Policy

ToneCatalog is a curated catalog application designed for browsing audio equipment such as headphones, earbuds, speakers, and accessories. The Service is intended for discovery, research, and planning. ToneCatalog does not sell products through the application and does not process any transactions within the Service.

We aim to collect as little information as reasonably necessary to operate the Service and to respond to messages you choose to send us.

We may handle the following limited categories of information:

• Information you provide voluntarily. When you contact us or submit a message through our support page, you may choose to share a name, an email address, and the content of your message so that we can respond to you.
• Catalog inquiries. If you submit a quote inquiry, we collect the details you include so our team can follow up with you offline. No payment information is requested or processed.
• Technical and usage information. Like most online services, our hosting and analytics providers may automatically record standard technical details such as device type, browser type, approximate region, and pages viewed, used to keep the Service reliable and secure.

We do not request account credentials, payment card numbers, government identifiers, precise location, or other sensitive personal information in order to use the Service.

We use the limited information described above to:

• Respond to your messages, questions, and quote inquiries.
• Operate, maintain, and improve the Service and its content.
• Monitor performance, diagnose technical issues, and protect against misuse.
• Comply with applicable legal obligations.

We do not sell your personal information, and we do not use the information you submit for targeted advertising.

Where applicable law requires a legal basis, we rely on: your consent (for example, when you choose to send us a message); our legitimate interests in operating and securing the Service; and compliance with legal obligations. You may withdraw consent at any time by contacting us.

We do not sell or rent your information. We may share limited information only:

• With service providers who help us operate the Service (such as hosting and analytics providers), bound by appropriate confidentiality and data-protection obligations.
• When required by law, regulation, legal process, or a valid governmental request.
• To protect the rights, safety, and security of ToneCatalog, our users, or the public.

We retain the information you submit only for as long as needed to respond to your request and for a reasonable period afterward for record-keeping, or as required by applicable law. When information is no longer needed, we take reasonable steps to delete or de-identify it.

We use reasonable administrative, technical, and organizational measures designed to protect information against unauthorized access, loss, or misuse. However, no method of transmission or storage is completely secure, and we cannot guarantee absolute security.

Depending on your location, you may have rights to access, correct, update, or delete the information you have shared with us, and to object to or restrict certain processing. To exercise any of these rights, contact us using the details below. We will respond in accordance with applicable law. You can also simply choose not to submit a message if you prefer not to share any information.

The Service is intended for a general audience and is not directed to children. We do not knowingly collect personal information from children. If you believe a child has provided us with information, please contact us so we can take appropriate steps to remove it.

The Service may be operated and processed in locations that differ from your own. Where we transfer information across borders, we take steps to ensure it receives an appropriate level of protection consistent with applicable law.

The Service may reference or link to third-party content. We are not responsible for the privacy practices of those third parties. We encourage you to review the privacy policies of any external resource you visit.

We may update this Privacy Policy from time to time to reflect changes in our practices or for legal reasons. When we make material changes, we will update the "Last updated" date at the top of this page. We encourage you to review this page periodically.

If you have questions about this Privacy Policy or how your information is handled, you can reach us at:

Email: aa10206080@163.com

You may also use our Technical Support page to send us a message.