Privacy Policy

Publication Date: June 8, 2026 Effective Date: June 8, 2026

Welcome to the Dahong Voiceover APP service (the "Service"). Dahong Voiceover APP is a prompt-device voice creation, transmission, and management platform provided by Zhejiang Hongjing Electronic Technology Co., Ltd. (the "Company") to Dahong users. To protect your rights and help you better use Dahong Voiceover APP and related supporting services, please read this agreement carefully before registration. If you read and accept this agreement and use the products and services provided by Dahong Voiceover APP, you are deemed to be bound by this agreement. If you do not agree to this agreement, please do not use any products or services on this website.

1. Service Content

Dahong Voiceover APP uses its own systems to provide users with services such as prompt-device voice creation, management, and voice replacement through mobile Bluetooth over the internet. To use the Service, users need to download the Dahong Voiceover client software. Users must also:

  1. Prepare the equipment required for internet access at their own expense, including personal computers, modems, or other necessary internet access devices.
  2. Bear the telephone fees, network fees, and other costs related to personal internet access for this Service.
  3. In view of the importance of the services provided by Dahong Voiceover APP, users agree to:
    1. Provide detailed and accurate personal information.
    2. Continuously update registration information so that it remains timely, detailed, and accurate. If the registration information you provide is illegal or untrue, you shall bear the resulting responsibilities and consequences, and the Company reserves the right to terminate your use of all Yili Cloud Business services.
  4. To prevent others from registering or using the Service under your identity, Dahong Doorbell APP may send an SMS message to your mobile phone for verification. Any SMS fees incurred will be paid by the Company, and you do not need to pay any fees.

2. Provision, Modification, and Termination of Services

  1. You warrant that when you agree to accept this agreement and become a Dahong Voiceover APP user, you are at least 18 years old and are a natural person with full capacity for civil rights and full capacity for civil conduct.
  2. While accepting the Company's services, you agree to receive various information services provided by the Company and authorize the Company to send commercial information to you by email, mobile phone, and other methods.
  3. You have the right to choose not to receive various information services provided by the Company.
  4. The Company may unilaterally terminate this agreement by giving three days' prior notice.
  5. Dahong Voiceover APP has the right to modify the service terms when necessary. If you object to any modification of this agreement, you may stop using Dahong Voiceover APP's voice management services. In such case, Dahong Voiceover APP has no obligation to transmit any unprocessed information or unfinished services to you or to any third party with no direct relationship.

3. User Privacy System

  1. The Company will take lawful and reasonable measures to protect users' personal information. Unless required by law or with the user's prior permission, the Company will not disclose your password, name, mobile phone number, or other non-public information to any third party, except in the following circumstances:
    1. The user authorizes Dahong Voiceover APP to disclose such information.
    2. Relevant laws and regulations, regulatory authorities, or judicial authorities require Dahong Voiceover APP to provide your personal information, or state judicial authorities conduct inspections or other operations in compliance with legal requirements and statutory procedures.
    3. Any third party steals, misuses, or discloses, uses, or publicly releases your personal privacy information without permission.
    4. When you request a specific service from the website, it is necessary to provide your name and address to a third party.
    5. When you use the Service, participate in website activities, or visit website pages, browser-side or mobile-client data is automatically received and recorded, including but not limited to IP addresses, website cookie data, and records of webpages you request to access.
    6. Dahong Voiceover APP obtains personal information lawfully from business partners.
  2. Where appropriate and with your consent, we will use your information to contact you and send information to you.
  3. You should properly keep your devices, passwords, and identity information secure. You shall bear any losses caused by password leakage, identity information leakage, or device loss.
  4. The app may collect sensitive information such as users' IMEI, installed software list, MAC address, and recordings. We collect information to provide you with high-quality and personalized services. We collect information in the following ways:
    1. Data information you provide to us. When you log in to your account, the server obtains your phone number and name.
    2. Data information collected while you use the Service. To provide and optimize the services you need, we collect information related to your use of the Service and upload it to the system server for recording and processing.

We may also collect other information from you as reasonably necessary to provide services, improve service quality, and personalize services. This includes relevant information you provide when contacting our customer service team, questionnaire responses you provide when participating in survey activities, and related information we collect when you interact with our affiliates and partners.

3.1 Use of Alibaba Cloud AI Services

  1. When you use AI ad copy generation features, we may collect the text content you voluntarily enter in the input box, as well as the generation settings you select, such as category, style, language, and desired length.
  2. To provide AI ad copy generation, we may submit the above text content and necessary generation settings to Alibaba Cloud AI services for processing. Alibaba Cloud AI is used only to generate the ad copy result requested by you.
  3. We will not submit your photos, camera content, microphone recordings, location information, Bluetooth device information, contacts, passwords, bank card numbers, ID numbers, or other unrelated sensitive information to Alibaba Cloud AI.
  4. Before submitting your entered text and generation settings to Alibaba Cloud AI, the app will display a notice and request your consent. If you do not agree, the AI ad copy generation feature will not be used.
  5. Please avoid entering sensitive personal information in the AI ad copy input box. The generated content is for reference only, and you should review it before use.

4. User Conduct Rules

Unless permitted by law or with the Company's written permission, you may not engage in any of the following acts while using this software:

  1. Delete copyright information from this software and its copies.
  2. Reverse engineer, reverse assemble, reverse compile, or otherwise attempt to discover the source code of this software.
  3. Use, lease, lend, copy, modify, link to, reprint, compile, publish, distribute, or create mirror sites for content in which the Company owns intellectual property rights.
  4. Copy, modify, add, delete, hook, run, or create any derivative works from this software, data released into any terminal memory during operation of this software, interaction data between the client and server during software operation, or system data required for software operation. Such forms include but are not limited to using plug-ins, add-ons, or unauthorized third-party tools/services to access this software and related systems.
  5. Modify or forge instructions or data during software operation to add, delete, or change software functions or operating effects, or operate or publicly disseminate software or methods used for the above purposes, regardless of whether such acts are for commercial purposes.
  6. Modify or forge instructions or data during software operation to add, delete, or change software functions or operating effects, or operate or publicly disseminate software or methods used for the above purposes, regardless of whether such acts are for commercial purposes.
  7. Interfere with this software, its components, modules, or data by yourself or by authorizing others or third-party software.
  8. Engage in any other acts not expressly authorized by the Company.

5. Applicable Law and Jurisdiction

  1. The laws and regulations of the place where Dahong Voiceover APP is registered shall govern this agreement and any disputes arising between the parties to this agreement, unless the law specifies that another jurisdiction's laws apply.
  2. In any civil action or other proceeding in which a contracting party seeks to enforce rights under this agreement or seeks a declaration of any rights or obligations under this agreement, each contracting party shall bear its own attorneys' fees and expenses.
  3. The interpretation language of this agreement shall be Chinese.
  4. The Company may provide this agreement or any other documents, information, and messages to partners in multiple languages. This agreement provides that partners shall acknowledge and confirm that the Company's working language is Chinese. If there is any conflict or inconsistency between non-Chinese expressions and Chinese expressions in any documents, information, or messages, the Chinese documents, information, and messages shall prevail.

6. Disclaimer

  1. Dahong Voiceover APP is intended to provide customers with transaction and visit services. The platform is not responsible for your personal losses and will not be responsible for fees and expenses incurred from your use of a personal system for transactions.
  2. All product transaction instructions generated by users through a personal configured transaction system shall be deemed to have been authorized by you. You must understand and agree that all risks arising from the use of a personal configured transaction system and transaction-following system based on information provided by Yili Cloud Business shall be borne by you. This website is not responsible for instructions from transaction systems. You shall bear all consequences arising from the use of a personal configured transaction program. This website will not be responsible for your losses, nor for fees and expenses incurred from your use of a personal system for transactions.
  3. Dahong Voiceover APP does not guarantee that you will make a profit based on transaction strategies provided by Dahong Voiceover APP or through the use of a personal configured transaction system. In addition, Dahong Voiceover APP will not be liable for any customer losses caused by delays or negligence of third parties, such as the company providing this service or partner brokers.
  4. The platform shall not bear any responsibility for temporary or partial inability to provide services caused by communication lines provided by telecommunications operators or by force majeure.
  5. For personal data leakage, loss, theft, or tampering caused by force majeure affecting normal network operations, such as hacker attacks, computer virus intrusion or outbreaks, or temporary shutdowns caused by government control, the platform shall take timely remedial measures but shall not bear any responsibility.