更新时间：2023年08月04日

一、总则

• 1.1 德博声学 APP的所有权和运营权归惠州市德博声学有限公司所有。
• 1.2 用户在使用本APP的服务之前，应当仔细阅读本协议，并同意遵守本协议及所有APP规则后方可成为 德博声学 用户，一旦用户注册成功，则用户与本APP之间自动形成协议关系，用户应当受本协议及所有APP规则的约束。用户在使用特殊的服务或产品时，应当同意接受相关协议后方能使用，包括但不限于：为了向您提供产品辅助及调节功能，我们需要读取外部存储权限、地理位置等相关权限。本应用尊重并保护所有使用服务用户的个人隐私权。本应用会按照本隐私权政策的规定使用和披露您的个人信息。但本应用将以高度的勤勉、审慎义务对待这些信息。除本隐私权政策另有规定外，在未征得您事先许可的情况下，本应用不会将这些信息对外披露或向第三方提供。本应用会不时更新本隐私权政策。 您在同意本应用服务使用协议之时，即视为您已经同意本隐私权政策全部内容。本隐私权政策属于本应用服务使用协议不可分割的一部分。
• 1.3 本协议自发布之日起实施，德博声学APP管理团队保留对规则的解释权、修改权。

二、服务内容

• 2.1 本APP网络服务的具体内容根据实际情况提供，例如音控系统，社群、发帖、课程、问答、消息等。
• 2.2 本APP提供的部分网络服务为收费的网络服务，用户使用收费网络服务需要向本APP支付一定的费用。对于收费的网络服务，本APP会在用户使用之前给予用户明确的提示，只有用户根据提示确认其愿意支付相关费用，用户才能使用该等收费网络服务。如用户拒绝支付相关费用，则本APP有权不向用户提供该等收费网络服务。
• 2.3 本APP仅提供相关的网络服务，除此之外与相关网络服务有关的设备(如个人电脑、手机、及其他与接入互联网或移动网有关的装置)及所需的费用(如为接入互联网而支付的电话费及上网费、为使用移动网而支付的手机费)均应由用户自行负担。

三、用户帐号

• 3.1 用户可通过以下方式注册成为德博声学APP的正式用户：
  (1)经本APP系统完成注册程序并通过身份认证的用户
  (2)在您注册本应用帐号时，您根据本应用要求提供的个人注册信息，我们可能需要您提供注册的手机号等个人信息
• 3.2 用户帐号注册
  (1)使用本APP系统注册的用户，只能使用汉字、英文字母、数字、下划线及它们的组合，禁止使用空格、各种符号和特殊字符，且最多不超过16个字符(8个汉字)注册，否则将不予注册。
• 3.3 如发现用户帐号中含有不雅文字或不恰当名称的，本APP保留取消其用户资格的权利。
  (1) 请勿以党和国家领导人或其他社会名人的真实姓名、字号、艺名、笔名注册；
  (2) 请勿以国家机构或其他机构的名称注册；
  (3) 请勿注册不文明、不健康名字，或包含歧视、侮辱、猥亵类词语的帐号；
  (4) 请勿注册易产生歧义、引起他人误解或其它不符合法律规定的帐号。
• 3.4 用户帐号的所有权归本APP，用户仅享有使用权。 3.5 用户有义务保证密码和帐号的安全，用户利用该密码和帐号所进行的一切活动引起的任何损失或损害，由用户自行承担全部责任，APP不承担任何责任。如用户发现帐号遭到未授权的使用或发生其他任何安全问题，应立即修改帐号密码并妥善保管，如有必要，请通知。因黑客行为或用户的保管疏忽导致帐号非法使用，APP不承担任何责任。

四、注销账号

• 您有权注销您的美团账号，您可以通过访问App“个人中心”页面右上角“设置”-“注销账号”中进行在线操作。您注销成功后，除法律法规及相应的国家标准另有规定外，我们将删除您的个人信息或作匿名化处理。

• 如果您无法通过上述方式访问、更正或删除您的个人信息以及注销账号，或者如果您认为存在违反法律的规定收集、使用您个人信息的情形，您可以通过我们的客服或通过本隐私政策提供的其他方式与我们取得联系。为了保障安全，我们可能需要您提供相应方式证明您的身份和请求的正当性，我们将在收到您反馈并验证您的身份后的15天内答复您的请求。对于您合理的请求，我们原则上不收取费用，但对多次重复、超出合理限度的请求，我们将视情收取一定成本费用。对于那些无端重复、需要过多技术手段（例如，需要开发新系统或从根本上改变现行惯例）、给他人合法权益带来风险或者非常不切实际（例如，涉及备份磁带上存放的信息）的请求，我们可能会予以拒绝。

五、使用规则

• 4.1 遵守中华人民共和国相关法律法规，包括但不限于《中华人民共和国计算机信息系统安全保护条例》、《计算机软件保护条例》、《最高人民法院关于审理涉及计算机网络著作权纠纷案件适用法律若干问题的解释(法释[2004]1号)》、《全国人大常委会关于维护互联网安全的决定》、《互联网电子公告服务管理规定》、《互联网新闻信息服务管理规定》、《互联网著作权行政保护办法》和《信息网络传播权保护条例》等有关计算机互联网规定和知识产权的法律和法规、实施办法。
• 4.2 用户对其自行发表、上传或传送的内容负全部责任，所有用户不得在APP任何页面发布、转载、传送含有下列内容之一的信息，否则APP有权自行处理并不通知用户：
  (1) 违反宪法确定的基本原则的；
  (2) 危害国家安全，泄漏国家机密，颠覆国家政权，破坏国家统一的；
  (3) 损害国家荣誉和利益的；
  (4) 煽动民族仇恨、民族歧视，破坏民族团结的；
  (5) 破坏国家宗教政策，宣扬邪教和封建迷信的；
  (6) 散布谣言，扰乱社会秩序，破坏社会稳定的；
  (7) 散布淫秽、色情、赌博、暴力、恐怖或者教唆犯罪的；
  (8) 侮辱或者诽谤他人，侵害他人合法权益的；
  (9) 煽动非法集会、结社、游行、示威、聚众扰乱社会秩序的；
  (10) 以非法民间组织名义活动的；
  (11) 含有法律、行政法规禁止的的内容或其他令人反感的包括但不限于资讯、资料、文字、软件、音乐、照片、图形、信息或其他资料。
• 4.3用户承诺对其发表或者上传于本APP的所有信息(即属于《中华人民共和国著作权法》规定的作品，包括但不限于文字、图片、音乐、电影、表演和录音录像制品和电脑程序等)均享有完整的知识产权，或者已经得到相关权利人的合法授权；如用户违反本条规定造成APP被第三人索赔的，用户应全额补偿本APP一切费用(包括但不限于各种赔偿费、诉讼代理费及为此支出的其它合理费用)；
• 4.4 当第三方认为用户发表或者上传于本APP的信息侵犯其权利，并根据《信息网络传播权保护条例》或者相关法律规定向APP发送权利通知书时，用户同意APP可以自行判断决定删除涉嫌侵权信息，除非用户提交书面证据材料排除侵权的可能性，本APP将不会自动恢复上述删除的信息；
  (1)不得为任何非法目的而使用网络服务系统；
  (2)遵守所有与网络服务有关的网络协议、规定和程序；
  (3)不得利用APP服务进行任何可能对互联网的正常运转造成不利影响的行为；
  (4)不得利用本APP服务进行任何不利于本APP的行为。
• 4.5 对于用户上传到App的任何文本、图片、图形、音频和/ 或视频等，或您的其他使用行为，我们将依据法律法规的规定，保留对其内容监督审核的权利。
• 4.6 如用户在使用网络服务时违反上述任何规定，APP有权要求用户改正或直接采取一切必要的措施(包括但不限于在24小时内删除用户张贴的内容，暂停、进入黑名单甚至终止用户使用本App网络服务的权利)以减轻用户不当行为而造成的影响。
• 4.7 任何用户发现App内容涉嫌侮辱或者诽谤他人、侵害他人合法权益的或违反App协议的，有权按本App投诉规则进行投诉举报，或者屏蔽相应的用户内容。

六、版权声明

• 5.1 用户发表并将其上传到本APP的任何内容，本APP在全世界范围内不限形式和载体地享有永久的、不可撤销的、免费的、非独家的使用权和转授权的权利，包括但不限于修改、复制、发行、展览、改编、汇编、出版、翻译、信息网络传播、广播、表演和再创作及著作权法等法律法规确定的其他权利。
• 5.2 本APP特有的标识、版面设计、编排方式等版权均属本APP享有，未经许可，不得任意复制或转载。
• 5.3 用户从本APP的服务中获得的信息，未经许可，不得任意复制或转载。
• 5.4 使用本APP的任何内容均应注明"来源于德博声学APP"及署上作者姓名，按法律规定需要支付稿酬的，应当通知APP及作者及支付稿酬，并独立承担一切法律责任。
• 5.5 本APP享有所有作品用于其它用途的使用权和优先权，包括但不限于网站、电子杂志、平面出版等，作者在APP发布内容时视为同意本条款。
• 5.6 本APP所有内容仅代表作者自己的立场和观点，与APP无关，由作者本人承担一切法律责任。
• 5.7 恶意转载本APP内容的，APP保留将其诉诸法律的权利。

七、责任声明

• 6.1 用户明确同意其使用本APP网络服务所存在的风险及一切后果将完全由用户本人承担，APP对此不承担任何责任。
• 6.2 本APP无法保证网络服务一定能满足用户的要求，也不保证网络服务的及时性、安全性、准确性。
• 6.3 本APP不保证为方便用户而设置的外部链接的准确性和完整性，同时，对于该等外部链接指向的不由本APP实际控制的任何网页上的内容，APP不承担任何责任。
• 6.4 对于因不可抗力或不能控制的原因造成的网络服务中断或其它缺陷，APP不承担任何责任，但将尽力减少因此而给用户造成的损失和影响。
• 6.5 对于APP向用户提供的下列产品或者服务的质量缺陷本身及其引发的任何损失，APP无需承担任何责任：
  (1)本APP向用户免费提供的各项网络服务；
  (2)本APP向用户赠送的任何产品或者服务；
  (3)本APP向收费网络服务用户附赠的各种产品或者服务。
• 6.6 本APP有权于任何时间暂时或永久修改或终止本服务(或其任何部分)，而无论其通知与否，本APP对用户和任何第三人均无需承担任何责任。

八、私隐条例

• 7.1 本APP不对外公开或向第三方提供单个用户的注册资料及用户在使用网络服务时存储在本APP的非公开内容，但下列情况除外：
  (1) 事先获得用户的明确授权；
  (2) 根据有关的法律法规要求；
  (3) 按照相关政府部门的要求；
  (4) 为维护社会公众的利益。
• 7.2 本APP可能会与第三方合作向用户提供相关的网络服务，在此情况下，如该第三方同意承担与本APP同等的保护用户隐私的责任，则本APP有权将用户的注册资料等提供给该第三方。
• 7.3 在不透露单个用户隐私资料的前提下，本APP有权对整个用户数据库进行分析并对用户数据库进行商业上的利用。
• 7.4 我们的儿童政策：我们不向13岁以下的儿童提供服务。
• 7.5 任何时候如果您对我们的隐私策略有疑问， 联系我们，我们会尽一切努力，请合理适当的范围内立即改善这个问题。

九、附则

• 8.1 本协议的订立、执行和解释及争议的解决均应适用中华人民共和国法律。
• 8.2 如本协议中的任何条款无论因何种原因完全或部分无效或不具有执行力，本协议的其余条款仍应有效并且有约束力。
• 8.3 本协议解释权及修订权归惠州市德博声学有限公司所有

十、如何联系我们

• 当您有任何疑问、投诉、建议、未成年人个人信息等相关问题时，请通过电子邮箱Andy@Double-music.com与我们联系。我们将尽快审核所涉问题，并在验证您的用户身份后的十五个工作日内予以回复。本协议版权为「惠州市德博声学有限公司」运营方所有，公司保留一切解释和修改的权利。

附件一 《「德博声学」接入第三方SDK目录》

为保障「德博声学」相关功能的实现与应用安全稳定的运行，我们将根据实际业务场景需要，接入由第三方提供的软件开发包（SDK）实现相关目的。

我们会对合作方获取信息的软件工具开发包（SDK）进行严格的安全监测，以保护数据安全。

我们对接入的相关第三方SDK在目录中列明。

请注意，第三方SDK可能因为其版本升级、策略调整等原因导致数据处理类型存在一定变化，请以其公式的官方说明为准。

1. 友盟SDK

服务类型： 提供统计分析服务、消息推送服务和基础反作弊能力

获取信息： 设备MAC地址、唯一设备识别码（IMEI/OPENUDID/GUID）、广告标识符、SIM卡 IMSI信息、网络状态、WiFi状态、WiFi MAC地址

调用的设备权限： 获取网络状态、访问WiFi状态、允许应用程序联网

隐私政策： https://www.umeng.com/policy

2. 极光推送SDK

服务类型： 提供统计分析服务、消息推送服务和基础反作弊能力

获取信息： 设备参数及系统信息(设备类型、设备型号、系统版本、及相关硬件信息)：用于识别用户的设备类型、设备型号、系统版本等，确保消息准确下发；
设备标识符（IMEI、IDFA、Android ID、GAID、 MAC、OAID、VAID、AAID、IMSI、MEID、UAID、硬件序列号信息、ICCID、SIM信息）：用于识别唯一用户，保证推送的精准送达及推送信息的准确统计；
网络信息(IP 地址、WiFi 信息、基站信息、DNS地址、DHCP地址、SSID、BSSID)与位置信息（经纬度）：用于优化SDK与极光服务器的网络连接请求，保证服务的稳定性和连续性，同时实现区域推送功能；
应用列表信息(应用崩溃信息、通知开关状态、APP 应用列表及活跃状态、APP 应用页面信息、APP 功能事件相关信息)：当一个设备有多个 APP 的推送链路同时活跃时，我们采用合并链路技术，随机合并成一条链路，以达到为用户节省电省流量的目的。
数据处理方式：通过去标识化、加密传输及其他安全方式

调用的设备权限： 获取网络状态、访问WiFi状态、允许应用程序联网

隐私政策： https://www.jiguang.cn/license/privacy

3. 腾讯Bugly

服务类型： 收集用户崩溃日志信息，提升app稳定性。

获取信息： Mac地址、唯一设备识别码（IMEI、androidID/IDFA/OPENUDID /GUID、SIM 卡 IMSI 信息）

调用的设备权限： 获取网络状态、访问WiFi状态、允许应用程序联网

隐私政策： https://privacy.qq.com/document/preview/fc748b3d96224fdb825ea79e132c1a56

Updated: August 4, 2023

1. General Principles

• 1.1 The ownership and operation rights of Double+ APP belong to Huizhou Debo Acoustics Co., Ltd.
• 1.2 Before using the services of this APP, users should carefully read this Agreement and agree to abide by this Agreement and all APP rules before becoming a Debo Acoustics user. Once the user successfully registers, an agreement relationship is automatically formed between the user and this APP, and the user shall be bound by this Agreement and all APP rules. When using special services or products, users should agree to accept the relevant agreements before using them, including but not limited to: In order to provide you with product assistance and adjustment functions, we need to read external storage permissions, geographic location and other related permissions. This application respects and protects the personal privacy of all users who use the service. This application will use and disclose your personal information in accordance with the provisions of this privacy policy. However, this application will treat this information with a high degree of diligence and prudence. Except as otherwise provided in this privacy policy, this application will not disclose or provide this information to third parties without your prior permission. This application will update this privacy policy from time to time. When you agree to the application service use agreement, you are deemed to have agreed to the entire content of this privacy policy. This privacy policy is an integral part of the application service use agreement.
• 1.3 This agreement will be implemented from the date of release. The management team of Double+ reserves the right to interpret and modify the rules.

2. Service content

• 2.1 The specific content of this APP network service is provided based on actual conditions, such as voice control system, community, posting, courses, Q&A, messages, etc.
• 2.2 Some of the network services provided by this APP are paid network services. Users need to pay a certain fee to this APP to use paid network services. For charged network services, this APP will give users clear prompts before using them. Only when users confirm their willingness to pay the relevant fees according to the prompts can users use such charged network services. If the user refuses to pay the relevant fees, this APP has the right not to provide such paid network services to the user.
• 2.3 This APP only provides related network services. In addition, equipment related to related network services (such as personal computers, mobile phones, and other devices related to accessing the Internet or mobile networks) and required fees (such as The telephone and Internet fees paid for accessing the Internet, and the mobile phone fees paid for using the mobile network) shall be borne by the user.

3. User account

• 3.1 Users can register as official users of Double+ through the following methods:
  (1) Users who have completed the registration process through this APP system and passed identity authentication
• 3.2 User account registration
  (1) Users registered using this APP system can only use Chinese characters, English letters, numbers, underscores and their combinations. Spaces, various symbols and special characters are prohibited, and the maximum number shall not exceed 16 characters (8 Chinese characters) Register, otherwise registration will not be granted.
• 3.3 If a user's account is found to contain indecent words or inappropriate names, this APP reserves the right to disqualify the user.
  (1) Please do not register with the real names, trade names, stage names, or pen names of party and state leaders or other social celebrities;
  (2) Please do not register in the name of a national agency or other institution;
  (3) Please do not register an account with an uncivilized or unhealthy name, or an account that contains discriminatory, insulting, or obscene words;
  (4) Please do not register an account that is likely to cause ambiguity, cause misunderstanding by others, or otherwise does not comply with legal requirements.
• 3.4 The ownership of the user account belongs to the APP, and the user only has the right to use it. 3.5 The user is obliged to ensure the security of the password and account. The user shall be solely responsible for any loss or damage caused by all activities carried out by the user using the password and account, and the APP shall not bear any responsibility. If the user discovers that the account has been used without authorization or any other security issues occur, the user should immediately change the account password and keep it properly, and notify the user if necessary. APP does not assume any responsibility for illegal use of accounts due to hacking or user negligence.

4. Cancel account

• You have the right to cancel your Meituan account. You can perform online operations by accessing "Settings" - "Cancel Account" in the upper right corner of the App's "Personal Center" page. After you successfully log out, we will delete or anonymize your personal information, unless otherwise provided by laws, regulations and corresponding national standards.

• If you are unable to access, correct or delete your personal information and cancel your account through the above methods, or if you believe that your personal information has been collected and used in violation of the law, you can provide information through our customer service or through this privacy policy other ways to contact us. In order to ensure security, we may need you to provide corresponding methods to prove your identity and the legitimacy of your request. We will respond to your request within 15 days after receiving your feedback and verifying your identity. In principle, we do not charge fees for your reasonable requests, but for repeated requests that exceed reasonable limits, we will charge a certain cost depending on the circumstances. For those that are gratuitously repetitive, require excessive technical means (for example, require the development of new systems or fundamentally change existing practices), pose risks to the legitimate rights and interests of others, or are very impractical (for example, involving information stored on backup tapes) request, we may deny it.

5. Rules of use

• 4.1 Comply with relevant laws and regulations of the People's Republic of China, including but not limited to the "Computer Information System Security Protection Regulations of the People's Republic of China", "Computer Software Protection Regulations", "Several Issues of Applicable Laws of the Supreme People's Court on the Trial of Cases Involving Computer Network Copyright Disputes" Interpretation (Fa Interpretation [2004] No. 1)", "Decision of the Standing Committee of the National People's Congress on Maintaining Internet Security", "Internet Electronic Bulletin Service Management Regulations", "Internet News Information Service Management Regulations", "Internet Copyright Administrative Protection Measures" and the "Regulations on the Protection of Information Network Communication Rights" and other laws, regulations, and implementation measures related to computer Internet regulations and intellectual property rights.
• 4.2 Users are fully responsible for the content they publish, upload or transmit. All users are not allowed to publish, reprint or transmit information containing any of the following content on any page of the APP. Otherwise, the APP has the right to handle it on its own without notifying the user:
  (1) Violates the basic principles established by the Constitution;
  (2) Endangering national security, leaking state secrets, subverting state power, and undermining national unity;
  (3) Damaging national honor and interests;
  (4) Inciting ethnic hatred, ethnic discrimination, and undermining ethnic unity;
  (5) Undermining national religious policies and promoting cults and feudal superstitions;
  (6) Spread rumors, disrupt social order, and undermine social stability;
  (7) Spread obscenity, pornography, gambling, violence, terror or instigate crimes;
  (8) Insult or slander others and infringe upon others’ legitimate rights and interests;
  (9) Inciting illegal assembly, association, procession, demonstration, or gathering of people to disrupt social order;
  (10) Activities in the name of illegal civil organizations;
  (11) Contains content prohibited by laws, administrative regulations or other objectionable materials including but not limited to information, materials, text, software, music, photos, graphics, information or other materials.
• 4.3 Users promise to own all information published or uploaded to this APP (that is, works that are stipulated in the Copyright Law of the People's Republic of China, including but not limited to text, pictures, music, movies, performances, audio and video products, and computer programs, etc. ) all enjoy complete intellectual property rights, or have been legally authorized by the relevant rights holders; if the user violates the provisions of this article and causes the APP to be claimed by a third party, the user shall fully compensate all costs of the APP (including but not limited to various compensation fees , litigation agency fees and other reasonable expenses incurred for this purpose);
• 4.4 When a third party believes that the information published or uploaded by the user on this APP infringes upon its rights and sends a rights notice to the APP in accordance with the "Regulations on the Protection of Information Network Communication Rights" or relevant legal provisions, the user agrees that the APP can decide at its own discretion to delete the suspected Infringing information, unless the user submits written evidence to exclude the possibility of infringement, this APP will not automatically restore the above deleted information;
  (1) Do not use the network service system for any illegal purpose;
  (2) Comply with all network protocols, regulations and procedures related to network services;
  (3) Do not use APP services to conduct any behavior that may adversely affect the normal operation of the Internet;
  (4) This APP service shall not be used to conduct any behavior that is detrimental to this APP.
• 4.5 For any text, pictures, graphics, audio and/or video uploaded by users to the App, or your other usage behavior, we will reserve the right to supervise and review the content in accordance with the provisions of laws and regulations.
• 4.6 If the user violates any of the above provisions when using online services, the APP has the right to require the user to correct or directly take all necessary measures (including but not limited to deleting the content posted by the user within 24 hours, suspending, entering into a blacklist or even terminating the user) The right to use this App network service) to mitigate the impact of user misconduct.
• 4.7 If any user finds that App content is suspected of insulting or defaming others, infringing upon others' legitimate rights and interests, or violating the App Agreement, he or she has the right to make a complaint and report in accordance with the App's complaint rules, or to block the corresponding user content.

6. Copyright Statement

• 5.1 For any content published by users and uploaded to this APP, this APP enjoys permanent, irrevocable, free, non-exclusive rights to use and sublicense worldwide regardless of form or carrier. Including but not limited to modification, reproduction, distribution, exhibition, adaptation, compilation, publication, translation, information network dissemination, broadcasting, performance and recreation, as well as other rights determined by laws and regulations such as copyright law.
• 5.2 The unique copyrights of this APP such as logo, layout design, arrangement, etc. belong to this APP and may not be copied or reproduced without permission.
• 5.3 The information obtained by users from the services of this APP may not be copied or reproduced arbitrarily without permission.
• 5.4 Any content used in this APP should be marked "from Double+" and signed with the author's name. If remuneration is required to be paid according to legal regulations, the APP and the author should be notified and remunerated, and the author shall be independently responsible for all legal responsibility.
• 5.5 This APP enjoys the right to use and priority of all works for other purposes, including but not limited to websites, electronic magazines, print publishing, etc. The author is deemed to have agreed to these terms when publishing content on the APP.
• 5.6 All contents of this APP only represent the author's own position and opinions and have nothing to do with the APP. The author himself bears all legal responsibilities.
• 5.7 If the content of this APP is maliciously reproduced, the APP reserves the right to take legal action.

7. Responsibility Statement

• 6.1 The user explicitly agrees that the risks and all consequences of using this APP network service will be entirely borne by the user himself, and the APP does not assume any responsibility for this.
• 6.2 This APP cannot guarantee that network services will definitely meet user requirements, nor does it guarantee the timeliness, security, and accuracy of network services.
• 6.3 This APP does not guarantee the accuracy and completeness of external links set up for the convenience of users. At the same time, APP does not assume any responsibility for the content on any webpages that these external links point to that are not actually controlled by this APP.
• 6.4 APP does not assume any responsibility for network service interruption or other defects caused by force majeure or reasons beyond its control, but will try its best to reduce the losses and impact caused to users.
• 6.5 APP does not assume any responsibility for the quality defects of the following products or services provided by APP to users and any losses caused by them:
  (1) Various network services provided by this APP to users for free;
  (2) Any products or services presented to users by this APP;
  (3) Various products or services provided by this APP to paid network service users.
• 6.6 This APP has the right to temporarily or permanently modify or terminate this service (or any part thereof) at any time, regardless of whether it is notified or not, and this APP does not assume any responsibility to users or any third party.

8. Privacy Ordinance

• 7.1 This APP will not disclose to the public or provide third parties with the registration information of individual users and the non-public content stored in this APP when users use network services, except for the following circumstances:
  (1) Obtain explicit authorization from the user in advance;
  (2) In accordance with relevant laws and regulations;
  (3) In accordance with the requirements of relevant government departments;
  (4) To safeguard the interests of the public.
• 7.2 This APP may cooperate with a third party to provide relevant network services to users. In this case, if the third party agrees to assume the same responsibility as this APP for protecting user privacy, this APP has the right to use the user’s registration information. etc. provided to the third party.
• 7.3 On the premise of not disclosing the private information of individual users, this APP has the right to analyze the entire user database and make commercial use of the user database.
• 7.4 Our Children's Policy: We do not provide services to children under 13 years of age.
• 7.5 If at any time you have questions about our privacy policy, contact us and we will make every effort reasonably appropriate to promptly improve the matter.

9. Supplementary Provisions

• 8.1 The formation, execution and interpretation of this Agreement and the resolution of disputes shall be governed by the laws of the People's Republic of China.
• 8.2 If any provision of this Agreement is wholly or partially invalid or unenforceable for whatever reason, the remaining provisions of this Agreement shall remain valid and binding.
• 8.3 The right to interpret and revise this agreement belongs to Huizhou Debo Acoustics Co., Ltd.

10. How to contact us

• When you have any questions, complaints, suggestions, personal information of minors and other related issues, please contact us via email Andy@Double-music.com. We will review the issue as soon as possible and respond within fifteen working days after verifying your user identity. The copyright of this agreement belongs to the operator of "Huizhou Debo Acoustics Co., Ltd." and the company reserves the right to interpret and modify it.