Welcome to use our products and services! Please read through and comprehend this policy before start using our products and services. This Privacy Policy describes how Guangzhou Yuechen Electronic Information Technology Co., Ltd. (hereinafter referred to as Selens Link, Yuechen, we, our, us or our company) collects, uses, discloses, processes and protects the information that the users provide to us through the Selens Link application when using our products or services. If the users are required to provide specific information to verify their identity when using Selens Link products or services, we will use such information in strict accordance with this privacy policy. The users’ needs have been fully considered during the formulation of this privacy policy. It should be noted that the users must fully understand our procedures for the personal information collection and use, and fully believe that they can finally control any personal information provided to us. If the users have any questions or suggestions about this policy, please feel free to contact us via https://www.selens.com.cn. This Privacy Policy will help you understand the following: Ⅰ Notification and consent of privacy policy Ⅱ Information we may collect Ⅲ Information we obtain about you Ⅳ Description of permissions required by the application Ⅴ Updates to this Privacy Policy Ⅵ Contact us Ⅰ Notice and Consent of Privacy Policy We are well aware of the importance of personal information to you, and thank you for your trust in us. When you use our services, we may collect and use your relevant information. Through this "Privacy Policy", we hope to explain to you how we collect, use, store and share this information when using "Selens Link", 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. I hope you read it carefully and, if necessary, make the choices you deem appropriate in accordance with the guidelines of this "Privacy Policy". For the relevant technical terms involved in this "Privacy Policy", we try to use concise and concise expressions and provide links to further explanations for your understanding. By using or continuing to use our services, you agree to our collection, use, storage and sharing of your relevant information in accordance with this Privacy Policy. Ⅱ Information We May Collect When we provide services, we may collect information generated when you use functions or receive services through automated means. If you do not provide relevant information, you may not be able to enjoy some of the services we provide, or may not be able to achieve the intended effect of the relevant services. 1. Information provided by you The relevant personal information you provide to us when using our services, such as phone number, email, etc.; the shared information you provide to other parties through our services, and the information stored when you use our services. 2. Your information shared by other parties Shared information about you provided by other parties when using our services, such as basic information such as the user's nickname and avatar obtained when the third party logs in. Ⅲ Information we obtain about you 1. Equipment or software information For example, the configuration information provided by your mobile device, web browser or other programs used to access our services, your IP address and the version and device identification code (IMEI/MAC/Android ID/IDFA/OpenUDID) used by your mobile device /GUID/SIM card IMSI information, etc.); information searched or browsed when using our services, such as the web search terms you use, the url addresses of social media pages you visit, and other information you browse or ask for when using our services Information and content details; information about mobile applications (APPs) and other software you have used, and information about your past use of such mobile applications and software. 2. Location information Refers to the information about your location collected when you turn on the device positioning function and use our location-based related services, including: when you use our services with a mobile device with positioning function, collect your information through GPS or Wi-Fi, etc. geographic location information; real-time information including your geographic location provided by you or other users, such as your location information contained in the account information you provide, uploaded by you or others showing your current or past geographic location You can stop the collection of your geographical location information by turning off the positioning function. 3. The running process Obtain the current process to judge whether it matches this application, and perform relevant logic processing to prevent malicious process calls. 4. Pasteboard information Get the pasteboard information to quickly fill in the input box with text. 5. Device information connected to Wi-Fi Device model, MAC address, IP, network status. Ⅳ Description of permissions required by the application 1. Storage permission It is used for storage of application operation logs, communication log storage, and log export to mobile phones. 2. Positioning authority The location permission is a necessary permission to obtain the search results of Bluetooth devices. The application needs to obtain the location permission first to complete the search for Bluetooth devices, and then establish a connection for communication debugging. 3. Bluetooth search permission The Bluetooth search permission is a necessary permission for Android to obtain the search results of Bluetooth devices. The application needs to obtain the Bluetooth search permission first to complete the search for Bluetooth devices, and then establish a connection for communication debugging. 4. Bluetooth search permission Bluetooth connection permission is a necessary permission for Android to connect with Bluetooth devices. The application needs to obtain the Bluetooth connection permission before establishing a connection for communication debugging and realizing the control of Selens Link on lighting products. 5. Wi-Fi search permission The Wi-Fi search permission is a necessary permission for Android to obtain the search results of Wi-Fi devices. The app needs to obtain the Wi-Fi search permission first to complete the search for Wi-Fi devices, and then establish a connection for communication debugging. 6. Wi-Fi connection permission The Wi-Fi connection permission is a necessary permission for the connection between Android and Wi-Fi devices. The application needs to obtain the Wi-Fi connection permission before establishing a connection for communication debugging and realizing the control of Selens Link on lighting products. Ⅴ Updates to this Privacy Policy We reserve the right to update this Statement at any time, so please check back frequently. When the relevant privacy policy is modified, we will post these changes in appropriate places so that you can understand how we collect and use your personal information based on lawful, legitimate and reasonable. If you continue to use our services, you are deemed to agree to our changed privacy policy. Ⅵ Contact us If you have any questions, complaints or suggestions about this Privacy Policy or personal information protection related matters, you can contact us via https://www.selens.com.cn, and we will respond within 15 working days.

Guangzhou Yuechen Electronic Information Technology Co., Ltd

March 15, 2023