Welcome to LIN.LIN.LIN Audio (“we”, “us”, “our”, or “LIN.LIN.LIN Audio”). We value your privacy and are committed to protecting your personal information. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you visit our website (www.linlinlin-audio.com) and purchase, register, or seek support for our products.

1. Information We Collect

To provide you with product purchases, order processing, technical support, product registration, and other services, we may collect the following types of information:

1.1 Information You Provide to Us

• Account information: When you register as a member, we collect your name, email address, phone number, and password.

• Order information: To complete transactions, we collect your shipping address, billing address, payment information (e.g., last four digits of credit card, payment gateway transaction ID; full card details are processed directly by our payment partners), and invoice details.

• Communications: When you contact customer support, request after‑sales service, participate in events, or submit product reviews, we collect the content of your communications, contact details, and any other information you provide.

• Product registration information: To activate warranty or obtain technical support, you may provide product serial numbers, proof of purchase, purchase date, etc.

1.2 Information Collected Automatically

When you browse our website, we may automatically record technical information such as:

• Device information: IP address, browser type, operating system, device identifiers.

• Browsing behavior: access times, clickstream data, search queries, pages viewed, shopping cart actions.

• Cookies and similar technologies: used to maintain login status, analyze traffic, and provide personalized recommendations (see the Cookie section below).

1.3 Information from Third Parties

We may lawfully receive necessary information from payment service providers (e.g., PayPal, Stripe), shipping carriers, or social media platforms (when you log in using third‑party credentials).

2. How We Use Your Information

We use your personal information for the following legitimate purposes:

• Order processing: including order confirmation, shipping arrangement, invoicing, refunds, and after‑sales service.

• Customer support: responding to your inquiries, resolving product issues, notifying product recalls or security updates.

• Account management: maintaining your membership level, points, favorites, product registration records.

• Marketing and promotions (with your consent): sending you promotional offers, new product announcements, surveys. You may opt out at any time.

• Website optimization: analyzing user behavior to improve site design, enhance shopping experience, and prevent fraudulent transactions.

• Legal compliance: fulfilling mandatory record‑keeping, tax reporting, or lawful requests from government or judicial authorities.

3. How We Share, Transfer, or Disclose Your Information

We do not sell your personal information. We may share it only in the following limited circumstances:

3.1 Sharing with Third‑Party Service Providers

• Logistics carriers: to deliver products, we provide name, address, and phone number to shipping companies.

• Payment processors: for transaction handling; we do not store full credit card numbers.

• Analytics services: such as Google Analytics, to analyze website traffic (with IP anonymization enabled).

• After‑sales services: if you request a repair, we may share your contact information and product details with authorized repair centers.

3.2 Business Transfers

If LIN.LIN.LIN Audio is involved in a merger, acquisition, or asset sale, your personal information may be transferred as part of that transaction. We will notify you and ensure the successor continues to respect this Privacy Policy.

3.3 Legal Requirements

We may disclose your information when required by law, to protect our rights or the rights of users, to ensure public safety, or to respond to fraud or security attacks.

4. Your Data Protection Rights

Depending on your jurisdiction (e.g., EU, California, China), you may have the following rights:

• Access and correction: You can update your information by logging into your account or by contacting us.

• Deletion: You may request that we delete your personal data, subject to legal retention requirements (e.g., order history).

• Restriction of processing: You can ask us to pause processing your data in certain situations.

• Data portability: You may request a copy of your personal data in a structured, commonly used, and machine‑readable format.

• Opt‑out of marketing: You can unsubscribe via the link in our emails or by contacting us.

• Withdraw consent: For processing based on consent, you may withdraw your consent at any time without affecting the lawfulness of processing before withdrawal.

To exercise any of these rights, please email us at: service@linlinlin-audio.com. We will respond within 15 business days.

5. Cookies and Similar Technologies

Our website uses cookies to:

• Remember your shopping cart contents and login status;

• Collect anonymous statistics (traffic, page dwell time);

• Provide personalized advertising (you may block third‑party cookies via your browser settings).

You can disable cookies through your browser settings, but some features (such as the shopping cart) may not function properly. For a detailed list of cookies and how to manage them, please see our Cookie Statement (available separately).

6. Data Security

We use industry‑standard encryption (TLS/SSL) to protect data during transmission. Stored data is hashed or de‑identified where possible, and employee access is restricted. While no transmission over the Internet is 100% secure, we perform regular security audits and will notify affected users as required by law in the event of a data breach.

7. Data Storage and Cross‑Border Transfers

We primarily store your information on servers located in Mainland China. If we need to transfer data to other countries/regions for technical services (e.g., cloud providers, customer support systems), we ensure that the recipient provides an adequate level of protection (e.g., standard contractual clauses).

8. Children’s Privacy

Our products are not intended for sale to children under the age of 14. If you are under 14, please do not use our website or provide any personal information. If we learn that we have inadvertently collected personal information from a child under 14, we will delete it immediately.

9. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. Material changes (such as changes in the types of information collected or how it is used) will be posted on our website or sent to your registered email address. The updated policy will be effective as of the date it is posted. We encourage you to review this page periodically.

10. Contact Us

If you have any questions, complaints, or suggestions regarding this Privacy Policy or our data processing practices, please contact us at:

• Email: service@linlinlin-audio.com

• Online chat: the chat widget at the bottom right corner of our website

LIN.LIN.LIN Audio thanks you for your trust. We are committed to protecting your privacy.