1.We will collect and use information in accordance with the privacy policy, but will not collect information in a

compulsory manner just because we agree to this privacy policy.

2.In order to achieve the purpose of connecting Bluetooth devices, adapting interfaces, etc., we may call third party SDKS and obtain the minimum necessary information related to the function (device information, etc. ).

3.Location information, nearby devices (including devices that can be discovered by the device, connected devices, scanning devices), open Bluetooth permissions will not be enabled by default, only after express authorization will be used in order to achieve the function or service, will not be collected when the function or service is not needed through your authorized permissions.

1. User Agreement

Dear users, please read the following service agreement before use, use of this application means that you agree to accept this agreement, this agreement has legal effect, especially related to the exemption or limitation of the company's liability clauses, please read carefully.

Instructions

The Company hereby prompts users to read all contents of this Agreement in detail before using the Service, especially the terms that exempt or limit the liability of the Company or limit the rights of users. If you have any questions about this Agreement, please contact the Company (+86-757-66856897) for consultation.

Once you use the Service, it means that you have read and fully agree to be bound by the terms and conditions set forth in this Agreement. If you do not agree to any of the terms of this Agreement, please do not use the Service.

Minors should be accompanied by their guardian to read and agree to the Service Agreement before accepting the

service agreement. The guardian shall strengthen the supervision and protection of the minor. If the guardian damages the interests of the minor or the interests of the Company due to his/her failure to perform his/her duty of guardianship carefully, the guardian shall bear the responsibility.

Legitimate and qualified users enjoy the non-exclusive right to use the APP, and the right is non-authorized, non- transferable and revocable. The User is subject to the terms set forth in this Agreement.

Notice of Rights

1. The Company and its affiliates (affiliates refer to the corporate legal persons who have a controlling and controlled relationship with the Company, directly or indirectly, by equity or other forms of agreement or arrangement, and have a significant impact on the operation of the Company) enjoy and retain the complete and indivisible ownership and/or intellectual property rights of the following:

(1)Software, technology, program, code, user interface, etc. related to the APP;

(2)Trademarks and graphic marks related to the Service.

2. This application is independently developed by our company. It is prohibited to change, alter, adjust, translate, develop derivative programs, decompile, reverse develop or disassemble this application, and it is prohibited to extract the source code of this application.

Limitation of liability

1.The services provided by the Company to users are provided "as is", and the Company expressly declares that the Service does not make any express or implied warranties, including but not limited to the applicability, accuracy, timeliness and sustainability of the service.

2. The User understands and agrees to bear the risk of using the service, and the user shall comply with the relevant provisions of Chinese laws when using the Service, and the Company shall not assume any liability for any damage and consequences caused by the user's behavior except as expressly provided for by law.

3.Under no circumstances shall the company be liable for any loss caused to the user due to any reason such as network connection failure, communication lines, third-party websites, computer hardware, etc., except as expressly provided by law.

User behavior

1. This application can be used normally without registering an account, logging in an account, or networking.

2. In order to achieve the purpose of connecting Bluetooth devices, adapting interfaces , etc., we may call a third party SDK and obtain the minimum necessary information related to the function, including reading the phone to obtain the phone information, reading the phone, writing the phone.

3. Location information, nearby devices (including devices that can be discovered by the device, connected devices,

scanning devices), open bluetooth permissions will not be enabled by default, only after express authorization will be used to achieve the function or service, will not be collected when the function or service is not needed through your authorized permissions.

4. This application is only applicable to connect the specified model of the device produced by our company. After connecting the device, you can control the device and check the operating status information of the device. It is only allowed for adults over 17 years old to use, please strictly follow the "User Guide" during use, otherwise it will cause equipment failure and abnormal operation.

Download and Update

1.The User undertakes to use only the application provided by the Company on the official platform of the platform operator.

2.The User must install updates to the application provided by the Company. Otherwise it may affect the use of the app.

Compensation

The User shall indemnify the Company or any other third party for any loss caused by the breach of this Agreement.

2. Privacy Policy

We value our users' privacy. When you use our services, we may collect and use information about you. We would like to explain to you through this "Privacy Policy" how we collect, use, store and share this information when using our Services, as well as the ways we provide you with access, update, control and protection of this information. This "Privacy Policy" is closely related to the services you use. We hope you will read it carefully and make the choices you think are appropriate in accordance with the guidance of this "Privacy Policy" when necessary. We try our best to express the relevant technical terms involved in this "Privacy Policy" in a concise and to the point, and provide links for further explanation, so as to facilitate your understanding.

By using or continuing to use our Services, you consent to the collection, use, storage and sharing of your personal

information in accordance with this "Privacy Policy".

If you have any questions about this "Privacy Policy" or related matters, please contact us at +86-757-66856897.

Disclosure of User Information

1.This application does not need to register an account, log in an account, or network to be used normally, so it does not involve mobile phone user information and disclosure.

2.This application only obtains the mobile operating system and mobile operating system version during use, and is only used to optimize the role of page fit.

3.Some preferences need to be saved during the use of the application, and the preferences need to be written and read.

4.Due to the need to use the Bluetooth function of the mobile phone and ensure the normal use of the Bluetooth function, the application needs to enable location information, nearby devices (including devices that can be discovered by the device, connected devices, scanning devices), and turn on Bluetooth several permissions, and the above permissions will not be enabled by default, only after express authorization can be used in order to achieve functions or services. We will not collect such personal information, only for the search, connection, control of the designated devices produced by our company. You can turn off these rights in the mobile phone permission Settings, but after turning off, the APP will not be

able to search, connect to Bluetooth devices, and cannot control the specified devices produced by our company.

The scope of the "Privacy Policy"

This "Privacy Policy" applies to all of our APP's services , except for certain specific services. These specific Services will be subject to specific privacy terms. Specific privacy terms for certain specific services will be more specific about how we use your information in those services. The privacy terms of that particular service form part of this "Privacy Policy". If there is any inconsistency between the "Privacy Policy" of the relevant particular service and this "Privacy Policy", the "Privacy Policy" of that particular service shall apply.

Your Rights

In accordance with the relevant laws, regulations and standards of China, as well as the general practices of other countries and regions, you have the right to request us to correct any errors in the personal information we process about you. If we collect or use your personal information in violation of laws, administrative regulations or the provisions of this Privacy Agreement, you have the right to ask us to delete your personal information.

You agree to process your sensitive personal information according to the purposes and methods described in this "Privacy Policy".

Please note that this "Privacy Policy" does not apply to the following situations:

(1) Information collected by third party services (including any third party websites) accessed through our services;

(2) Information collected through other companies or agencies that advertise on our services.

Changes to this "Privacy Policy"

We may amend this "Privacy Policy" from time to time, and such amendments form part of this "Privacy Policy". If such amendments result in a material reduction of your rights under this "Privacy Policy", we will specify an update date in the Privacy Agreement before the amendments take effect. In such cases, by continuing to use our Services, you agree to be bound by this "Privacy Policy" as amended.