Disclaimer Agreement

User Service Agreement and Disclaimer
Effective Date: [January] [5], [2026]

Preamble (User Notification and Consent)

Dear User:

Welcome to use the [Zangle] intercom service and related products (hereinafter referred to as "the Service") provided by [Dongguan Zangle Acoustic Technology Co., Ltd.] (hereinafter referred to as "we" or "the Company").

Before you register, log in, or use the Service, please carefully read and fully understand all the terms of this User Service Agreement and Disclaimer (hereinafter referred to as "the Agreement"), especially the terms highlighted in bold, underlined or other forms that draw your attention to the exclusion or limitation of our liability, dispute resolution and applicable law, and user code of conduct.

Your act of registration, login, use, etc. shall be deemed as your having read, understood and agreed to accept all the contents of this Agreement, and this Agreement shall become a legally binding document on both parties. If you do not agree to any content of this Agreement, you shall immediately stop accessing or using the Service.

If you are under the age of eighteen, please read and fully understand this Agreement with the accompaniment of your legal guardian, and use the Service with the consent of the guardian. We protect the personal information and privacy of minors in accordance with the relevant national laws and regulations.




Chapter 1 General Provisions

Article 1 (Conclusion and Scope of the Agreement)
1.1 This Agreement is entered into between you (hereinafter referred to as "User" or "you") and [Dongguan Zangle Acoustic Technology Co., Ltd.] in respect of the use of the Service.
1.2 The contents of this Agreement include the main text of the Agreement, our Privacy Policy, and all rules, announcements, notices, explanations (collectively referred to as "Supplementary Rules") that we have issued or may issue in the future in relation to specific functions and services. All Supplementary Rules are an integral part of this Agreement and have the same legal effect as this Agreement.
1.3 We have the right to modify this Agreement or any Supplementary Rules from time to time as needed, and the modified contents shall take effect upon announcement on the designated page of this APP. Your continued use of the Service shall be deemed as your acceptance of the revised Agreement. If you do not accept the modified terms, you have the right and shall stop using the Service.

Article 2 (Definition of Service)
The Service refers to the real-time voice intercom, group communication, instant messaging (including text, pictures, videos, files, etc.), location sharing and other related technical services based on the mobile Internet provided by us to users through the [Zangle] application program.

Article 3 (Legal Basis)
The conclusion, performance and interpretation of this Agreement shall be governed by the laws of the Chinese mainland (for the purpose of this Agreement, excluding Hong Kong, Macao and Taiwan regions), and shall refer to the Civil Code of the People's Republic of China, Cybersecurity Law of the People's Republic of China, Data Security Law of the People's Republic of China, Personal Information Protection Law of the People's Republic of China, Telecommunications Regulations of the People's Republic of China and other relevant laws, regulations and normative documents.




Chapter 2 Account and Security

Article 4 (Account Registration)
4.1 You need to complete the registration process to use some core services. You warrant that the registration information you submit is true, accurate, complete, legal and effective. If the information changes, you shall update it in a timely manner.
4.2 You shall not register with others' information or fictitious information, nor register in others' name without authorization. Otherwise, we have the right to immediately suspend or terminate the provision of services to you, and have the right to report to the competent administrative department.

Article 5 (Account Security)
5.1 Your account shall be kept by yourself, and all operations and behaviors under the account shall be deemed to be made by you personally, and you shall bear all legal liabilities therefor.
5.2 You shall immediately notify us if you find any unauthorized use of the account or any other security vulnerabilities. We shall not be liable for any loss such as account theft or information leakage caused by your improper custody, simple password, active disclosure or being cracked by others, computer virus infection, hacker attack or any other reasons not attributable to our fault.




Chapter 3 User Code of Conduct and Content Liability

Article 6 (Prohibited Content)
You warrant that you shall not use the Service to create, upload, copy, publish, disseminate or store information containing the following contents:
6.1 Contrary to the basic principles established by the Constitution;
6.2 Endangering national security, divulging state secrets, subverting state power, or undermining national unity;
6.3 Damaging the honor and interests of the country;
6.4 Inciting ethnic hatred or discrimination, or undermining ethnic unity;
6.5 Undermining the state's religious policies, or propagating cults and feudal superstitions;
6.6 Spreading rumors, disturbing social order, or undermining social stability;
6.7 Spreading obscenity, pornography, gambling, violence, murder, terror or abetting crimes;
6.8 Insulting or slandering others, or infringing upon others' legitimate rights and interests such as reputation right, privacy right, portrait right, intellectual property right;
6.9 Secretly recording, secretly shooting or disseminating others' non-public conversations or activities without their permission;
6.10 Containing other contents prohibited by laws, administrative regulations and national provisions.

Article 7 (Prohibited Behaviors)
When using the Service, you shall not engage in the following behaviors:
7.1 Deleting information about copyright on this software and its copies;
7.2 Conducting reverse engineering, reverse assembly, reverse compilation on this software, or attempting to discover the source code of this software by other means;
7.3 Using any plug-in programs or unauthorized third-party tools/services to access, interfere with or affect this software and related systems;
7.4 Engaging in any behaviors that damage or attempt to damage network security, including but not limited to phishing, spreading viruses, Trojan horses;
7.5 Publishing any unsolicited or unauthorized advertisements, promotional information, spam;
7.6 Other behaviors that violate laws and regulations, interfere with our normal services, or damage the legitimate rights and interests of other users in any way.

Article 8 (Content Liability and Our Rights)
8.1 You shall independently and fully bear all legal liabilities for any content published, transmitted or stored through the Service.
8.2 You understand and agree that the Service is real-time and massive in content, and we cannot conduct immediate and substantive review of all user content.
8.3 However, we have the right (but not the obligation) to review and supervise the content you publish based on our own judgment or after receiving complaints/reports from third parties. If it is found that your content violates this Agreement, we have the right to take one or more of the following measures immediately without notice:
* Delete, block or disconnect links;
* Restrict, suspend or terminate your use of part or all of the services (including but not limited to muting, kicking out of the channel, permanently banning the account);
* Keep relevant records and report to the relevant competent departments in accordance with law;
* Pursue your legal liabilities in accordance with law.
8.4 If we or a third party suffer losses due to your publication of non-compliant content, you shall be liable for full compensation.




Chapter 4 Intellectual Property Rights

Article 9 (Our Intellectual Property Rights)
We are the sole owner of all intellectual property rights (including but not limited to software copyright, patent right, trademark right, business model, etc.) of the Service. All designs, icons, LOGOs, texts, compilations, etc. of the Service are protected by relevant laws. Without our explicit written authorization, no unit or individual may use, copy, modify or disseminate them in any form.

Article 10 (License for User Content)
10.1 You retain all intellectual property rights to the content you publish.
10.2 Once you upload, publish or transmit any content to the Service, it shall be deemed that you grant us and our affiliated companies a global, free, non-exclusive, sub-licensable, perpetual and irrevocable license to use, copy, modify, adapt, publish, translate, create derivative works, disseminate, perform and display the above content for the purpose of providing, operating, promoting and improving the Service (including but not limited to content display, storage, indexing, data analysis, algorithm training, new product development).
10.3 This license shall remain valid after you terminate the use of the Service or delete the content.




Chapter 5 Privacy and Data Protection

Article 11 (Privacy Policy)
We attach great importance to the protection of users' privacy. For details on how we collect, use, store, share and protect your personal information, please carefully read and comply with the provisions of our Privacy Policy. The Privacy Policy constitutes an important part of this Agreement.

Article 12 (Special Nature of Communication Content)
12.1 To provide real-time intercom services, we need to process and transmit your voice communication content in real time. You agree that we process your communication data within the technically necessary scope for this purpose.
12.2 Notwithstanding the above provisions, you understand and agree that we may not be able to guarantee the absolute confidentiality of communication content when required by laws and regulations or necessary for the following purposes, and may access, review and disclose your content and related information in accordance with law:
* (a) Comply with legal procedures or mandatory requirements of government authorities;
* (b) Execute this Agreement, including investigating potential violations;
* (c) Detect, prevent or resolve security, fraud or technical issues;
* (d) Protect the rights, property or safety of us, our users or the public from damage to the extent required or permitted by law.




Chapter 6 Disclaimer and Limitation of Liability

Article 13 (Disclaimer for Service Status)
We provide the Service based on existing technologies and conditions. We make every effort to ensure the continuity and security of the Service, but cannot guarantee that the Service is free of interruptions, delays, errors or defects, nor can we guarantee that the Service is absolutely secure or fully meets your expectations. We shall not be liable for any service interruption, data loss or losses suffered due to the following circumstances:
13.1 Damage caused by computer viruses, Trojan horses or other malicious programs, hacker attacks;
13.2 Malfunctions of users' or our computer software, systems, hardware and communication lines;
13.3 Improper operation by users or use of the Service through unauthorized means;
13.4 Outdated program versions, incompatibility between equipment and software, poor network environment quality;
13.5 Other circumstances beyond our control or reasonably unforeseeable.

Article 14 (Disclaimer for Third-Party Liability)
14.1 The Service may include services or content provided by third parties, and may also include links to third-party websites or resources. We make no warranty and assume no liability for the legality, accuracy or authenticity of third-party services, content, products or advertisements.
14.2 Your interactions (including transactions, disputes) with other users or any third parties are entirely your own responsibility. We have no obligation to intervene in such disputes.

Article 15 (Disclaimer for Force Majeure)
We shall not be liable for any service interruption, data loss or other losses caused by circumstances beyond our reasonable control (including but not limited to natural disasters, wars, unrest, strikes, government actions, changes in national policies, international/domestic telecommunications network failures, Internet paralysis).

Article 16 (Limitation of Liability)
Under no circumstances shall our total cumulative liability to you (whether based on contract, tort or other legal theories) exceed the total amount of fees paid by you to us for the use of the Service (if any), or RMB 100 (whichever is higher). We shall not be liable for any indirect, consequential, exemplary, incidental, special or punitive damages (including loss of profits, data loss, damage to goodwill, business interruption, etc.), even if we have been informed of the possibility of such damages.




Chapter 7 Amendment, Termination and Governing Law of the Agreement

Article 17 (Amendment and Notification of the Agreement)
After we modify this Agreement, we will notify you through announcements in the APP, in-site messages, short messages or other effective means. The modified Agreement shall take effect on the date specified in the notice.

Article 18 (Termination of the Agreement)
18.1 You have the right to terminate the use of the Service by canceling the account and other means.
18.2 If you violate this Agreement, we have the right to immediately unilaterally terminate the provision of services to you, and reserve the right to pursue your legal liabilities.
18.3 After the termination of the Agreement, we have the right to permanently delete your account information and content, unless otherwise provided by laws and regulations.

Article 19 (Governing Law and Dispute Resolution)
19.1 The validity, interpretation, performance and dispute resolution of this Agreement shall be governed by the laws of the Chinese mainland.
19.2 Any dispute arising out of or in connection with this Agreement shall first be resolved by both parties through friendly negotiation; if the negotiation fails, you agree to submit the dispute to the people's court with jurisdiction in Dongguan City [the place where the Company is located] for resolution through litigation.




Chapter 8 Miscellaneous

Article 20 (Service of Notices)
20.1 Notices sent by us to you may be served in the form of announcements in the APP, e-mails, mobile short messages or regular letters.
20.2 Such notices shall be deemed to have been served on the date of sending.

Article 21 (Severability of Terms)
If any term of this Agreement is deemed invalid or unenforceable in whole or in part by a competent authority, it shall not affect the validity of other terms, and the remaining terms shall still have full legal effect.

Article 22 (Entire Agreement)
This Agreement (including the Privacy Policy and other Supplementary Rules) constitutes the entire agreement between you and us in respect of the Service, and supersedes all previous oral or written agreements.




If you have any questions about this Agreement, please contact us through the following methods:

Company Name: Dongguan Zangle Acoustic Technology Co., Ltd.

Company Address: Room 301, Building 3, No.7, 5th Heng Road, Lianhu North Garden, Tangxia Town, Dongguan City, Guangdong Province

Contact Email: 290252723@qq.com