This software respects and protects the personal privacy rights of all users of the service. Please carefully read the Privacy Policy and make sure to understand our rules for handling your personal information. This application will update this privacy policy from time to time. When you agree to this application service usage agreement, it is deemed that you have agreed to the entire content of this privacy policy. This privacy policy is an integral part of this application service usage agreement. 1、 Scope of use This policy only applies to the functionality and services of this software. 2、 This software does not collect user personal information 3、 The user's personal information used in this software The user's personal information used is saved in the software cache path, and the corresponding records are deleted after the software is deleted. Information Name: Device Name and Model Purpose of use: Adapt to the model interface and risk control Usage scenario: App startup and operation process Information Name: Operating System Information and Software Version Usage purpose: Adapt to the model interface, risk control, and interface adaptation Usage scenario: Version changes during app startup and operation Information name: Application version, language, resolution Usage purpose: App page adaptation Usage scenario: When the app starts and the folding screen switches Information Name: Running System Log Information Purpose of use: Collect system error logs, app run logs, and analyze crash information Usage scenario: Record when the app crashes or when an operation occurs on the user interface Information name: Connect Bluetooth device address Purpose of use: Automatically scan and connect Bluetooth devices Usage scenario: When the app starts to wake up Information Name: Device Geographic Location (GPS, WiFi, WLAN) Purpose of use: To obtain the geographical location of the Bluetooth device and retrieve the device Usage scenario: Bluetooth device connected, disconnected, or triggered in other states Recording situation: Attempt to record once when the corresponding scenario is triggered Information name: Connecting Bluetooth device parameters Purpose of use: Check and unlock Bluetooth devices Usage scenario: When communicating with Bluetooth devices Information Name: Mobile Music Purpose of use: Play and push mobile music to audio Bluetooth Usage scenario: When communicating with Bluetooth devices Information Name: Mobile Map Software Purpose of use: Push the geographical location of Bluetooth devices and retrieve them Usage scenario: Retrieve Bluetooth device 4、 Application Permission Description In the process of implementing functions and services in this software, you need to use the system permissions in your device. You can choose whether to authorize us to use your device related permissions, and even after authorization, you are allowed to close or reopen it yourself (App My Settings). Permission Type: Access Network Permission name: android.permission.INTERNET Permission Description: Network Permissions Usage scenario or purpose: to achieve application networking and detect application version updates Permission Type: Network Status Permission Name: android.permission.ACCESS_ WIFI_ START, android.permission.ACCESS_NETWORK_STATE，android.permission.CHANGE_WIFI_STATE，android.permission.CHANGE_NETWORK_STATE Permission description: Obtain/modify WiFi and network status permissions Usage scenario or purpose: Observing network changes and reminding users of the current network environment Permission Type: Geographic Location Permission Name: android.permission.ACCESS_ FINE_ Location; Android.permission.ACCESS_ COARSE_ Location Permission Description: Obtain your current geographical location Usage scenario or purpose: Scan Bluetooth devices, record and locate connected Bluetooth devices Permission type: Lock screen status Permission Name: android.permission.WAKE_ LOCK Permission description: Device lock screen status judgment Usage scenario or purpose: Keep Bluetooth devices connected, keep the screen highlighted, and avoid automatic screen lock Permission Type: Storage Space Permission Name: android.permission.WRITE_ Extended_ STORAGE (Read Storage), android. permission. READ_ Extended_ STORAGE Permission description: Read or write necessary information such as images, files, crash log information to it Usage scenario or purpose: Permission Type: Camera Permission name: android. permission. CAMERA (camera), android. permission. FLASHLIGHT (flash) Permission description: Use camera and flash Usage scenario or purpose: Take photos to obtain information and collaborate with Bluetooth devices Permission type: microphone permission Permission Name: android.permission.RECORD_ AUDIO Permission description: Allow software to use microphone devices Usage scenario or purpose: to obtain frequency information of playing music and achieve linkage with Bluetooth devices Permission type: Vibration permission Permission Name: android.permission.VIBRATE Permission description: Allow software to use vibration devices Usage scenario or purpose: Remind users of sensitive operations and Bluetooth device alarm reminders Permission Type: Floating Window Background Popup Permission Permission Name: android.permission.SYSTEM_ ALERT_ WINDOW Permission description: Allow software to use floating windows for background pop ups Usage scenario or purpose: floating window displays Bluetooth device status, Bluetooth device alarm reminder 5、 Information security This application's password has security protection function. If you use the password function, please keep your password information properly. 6、 Changes to this Privacy Policy If we decide to change our privacy policy, we will publish these changes in this policy, on our company website, in application updates, and at locations we deem appropriate, so that you can understand how we collect and use your personal information, who can access it, and under what circumstances we may disclose it. 2. Our company reserves the right to modify this policy at any time, so please check it frequently. If there are significant changes to this policy, our company will inform you through application updates. 7、 How to contact us 1. If you have any questions, complaints, reports, opinions or suggestions regarding this privacy policy or your personal information, please contact us through the following methods: Email suxiaomei4@gmail.com 2. In general, we will confirm the matter as soon as possible and provide a response within fifteen days.