Effective Date: September 1, 2026
This Privacy Policy governs the speaker cleaning mobile application (the "App") developed and operated by Shenzhen Wujie Chuan Technology Co., Ltd ("we", "us", or "our"). The App provides speaker cleaning functionality by generating sound waves of specific frequencies to remove dust and moisture from device speakers.
By downloading, installing, or using the App, you acknowledge and agree to the terms outlined in this Privacy Policy. If you do not agree with any part of this policy, please discontinue use of the App immediately.
We prioritize your privacy and design the App to operate with minimal data access. We do not collect, store, or transmit any personally identifiable information from your device, including but not limited to your name, email address, phone number, location, contacts, photos, or audio recordings.
All speaker cleaning functions run entirely locally on your iOS device. No user-generated content or personal data is uploaded to our servers at any time.
To ensure compatibility and optimize performance across different iOS devices and system versions, we may collect limited, non-identifiable technical information automatically. This information cannot be used to identify you individually and includes only:
The limited anonymous data we collect is used exclusively for the following purposes:
We will never use your information for targeted advertising, marketing, or any other purpose unrelated to the core functionality of the App.
We do not sell, rent, trade, or otherwise share any user information with third parties for commercial purposes. We may only disclose information if required to do so by law, court order, or governmental authority, or to protect our legal rights and the safety of our users.
Since the App operates primarily offline and stores no personal data on external servers, your privacy is protected by default. All functional processes remain local to your device. We implement industry-standard technical safeguards to protect the small amount of anonymous diagnostic data against unauthorized access or alteration.
The App is suitable for users of all ages. We do not knowingly collect personal information from children under the age of 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us and we will promptly delete any relevant data.
The App does not integrate any third-party advertising SDKs, analytics tools, or social media plugins. Your use of the App is not subject to the privacy policies of any third-party service providers.
We may update this Privacy Policy from time to time to reflect product changes, legal requirements, or operational adjustments. When we revise the policy, we will update the effective date and post the updated version within the App. Your continued use of the App after the update constitutes your acceptance of the revised policy.
If you have any questions, concerns, or requests regarding this Privacy Policy or our privacy practices, please contact us at:
Company: Shenzhen Wujie Chuan Technology Co., Ltd
Contact Email: support@shenzhenwujiechuan.com