Users are permitted to link several devices to one account, with the limit on the number of devices determined by the selected subscription plan. Important aspects of this feature include:

• Accounts can be accessed on various platforms, irrespective of the platform used for initial registration (e.g., Android, iOS, macOS, Windows).
• The supported number of devices differs according to the subscription plan, potentially enabling an unlimited number of devices for each account.
• Notifications will be issued if the number of connected devices exceeds the plan's limit, urging users to disconnect any excess devices upon logging in.
• Each device may be associated with a maximum of two accounts, whether it is a computer or a mobile device.

Certainly! You have the opportunity to use Ningmengjing NPV for China free of charge indefinitely via the "Daily Check-in" feature. Every day, you'll receive 15 minutes of complimentary usage time. Furthermore, you can gain 1 point for every successful referral, which can be traded for a 1-day pass. Here are the key points:

• Ningmengjing NPV for China pledges to provide the "Daily Check-in" feature at no cost indefinitely.
• New users are given an initial 15 minutes of complimentary usage time, and you can earn an additional 15 minutes by completing the check-in the next day.
• During the free trial, you're encouraged to use our services without limitations on usage. However, be aware that server access is limited to areas covered by the free plan.
• You can earn points by engaging in our referral program and then redeem them for various types of plans.

Of course! We offer a 15-minute daily trial period. To start your trial, please follow these steps:

1. Download the Ningmengjing NPV for China app.
2. Create a new account.
3. Press the "Daily Check-In" button on the main screen of the app.

Please note that the availability of this free trial may change and could be terminated at any time without prior notification.

Ningmengjing NPV for China prioritizes user privacy by guaranteeing that no activity or connection logs are retained. Additionally, the NPV service refrains from storing any data that could potentially link specific network activities or behaviors to an individual user.

You can reach out to us through these options:

• Website: http://koolningmengjingnpv.com
• Email: [email protected]
• QQ: available soon
• Telegram: available soon

You can reach out to us through these options:

• Website: http://koolningmengjingnpv.com
• Email: [email protected]
• QQ: available soon
• Telegram: available soon

The split mode feature in Ningmengjing NPV for China is compatible with web applications such as Telegram, WhatsApp, and Gmail that rely on HTTPS. This mode can modify the routing for both HTTP (port 80) and HTTPS (port 443), enabling access to the web versions of these applications. However, the application versions might operate on different ports.

To guarantee access, the following steps should be taken:

• Utilize the "Global Mode" option present in the routing settings.
• Adjust the proxy settings of the application. For instance, here is how you can change the proxy settings for the LINE app:
  
  

• If you try to log in on a new device and go beyond the device limit, you'll be directed to the "Unbind Device" page, where you can disconnect any linked devices.
• Alternatively, you can go to "Menu" > "App Settings" > "Device List" to choose and unbind a device you wish to remove.

Forgetting usernames or passwords is quite common, and we strive to make recovery as easy as we can. Here are your options:

• If you can't remember your username, please get in touch with us and include a screenshot of your payment record.
• If you’ve misplaced your password, simply utilize the "forgot password" option found in the app.

We've observed that some users find it difficult to choose a server after selecting a region.

To make this easier, we now only show regions. Heibao will automatically connect you to the best performing server within your selected region. Here are the details:

• The location menu now only shows regions, but each one includes hundreds of servers. When you choose a region, Heibao will automatically connect you to the server that delivers the best performance based on your network conditions.
• If you're unhappy with the server you're connected to, you can disconnect and reconnect to the same region to be connected to a different server.
• You can go through this process as many times as needed until you find a server that suits your requirements.

Frequent reasons for network problems include:

• Slow internet speeds in your area (without utilizing a NPV)
• Elevated user traffic at specific NPV server locations

To address these issues, you might consider the following approaches:

• Verify your local internet speed by temporarily turning off the NPV
• Experiment with various network connections such as WiFi, 4G, or 5G with the NPV disabled to pinpoint any connection issues. For instance, if your WiFi is unstable, switch to a mobile data connection.
• Disable the NPV, choose a different server location, and then reconnect
• If you prefer to remain connected to the same geographical area, disconnect and reconnect, as this may connect you to another server in the same region.
• Keep conducting these tests until you find the most appropriate server for your needs.

Global Mode: This option enables NPV for all online activities, which could result in slower performance for local websites and applications.

Split Mode: In this mode, NPV is utilized only for sites that are restricted by geographic limitations, like Google, YouTube, and Netflix, while allowing access to local Chinese websites.

You can adjust the routing mode in the App Settings.

If you're having difficulty reaching specific websites or apps, consider switching to "Global Mode."

Feel free to reach out to us if you require further assistance.

You can accumulate points by referring friends and utilize them to obtain rewards. Here’s how it works:

• To begin, obtain your "Referral Code" or "Referral Link" by navigating to "Share & Gift" and clicking on "Share Now." You can then forward it to friends or share it on your social media accounts or blog.
• You will earn 1 point for every friend who successfully refers, which you can redeem for a 1-day pass.
• You can check your redeemed plans in the "My Account" section after you have exchanged your points.
• For a referral to count, your referred friend must download and actively use the app. If they just download the app but do not engage with it, you will not receive your referral point until they start using it.

Occasionally, there may be a delay in processing payments through the gateway. Here are some key points to remember:

• We support multiple payment methods, including Alipay, WeChat QR Code Scanning Payment, and UnionPay.
• If you've successfully completed a payment but do not see the related plan in your account right away, please wait around 5 minutes, then log out and log back in.
• If you're still encountering problems after attempting the above steps, please take a screenshot of your payment confirmation and contact us for further assistance.

此情况通常是由于系统代理地址设置不正确或第三方软件的屏蔽与阻止导致的。解决方案是手动添加黑豹加速器（Ningmengjing NPV for China）的科学上网代理地址。

请按照以下步骤进行操作：

• 在 Windows 系统中搜索并打开“Internet 选项”。
• 转到“连接”标签页。
• 点击底部右侧的“局域网设置”按钮。
• 在局域网（LAN）设置页面中，勾选“使用自动配置脚本”选项，并在下方的地址框中填写：http://127.0.0.1:7525/proxy。
• 点击右下角的“确定”按钮，然后再次点击“确定”以关闭 Internet 属性。
• 最后，请彻底关闭浏览器，然后重新启动浏览器以享受科学上网。

如下图所示：

When you install the Ningmengjing NPV for China app on Windows, you might see alerts from your antivirus or firewall software, as NPV applications are often viewed as possible threats. If you receive these warnings, select options like "allow," "agree," or "trust" to proceed with the installation. This is crucial for the NPV to work properly since it requires changes to the proxy settings. Denying these permissions could affect the proper functionality of Ningmengjing NPV for China.

By utilizing Ningmengjing NPV for China on your Windows PC, you can ensure all your activities remain secure. Connecting to one of our Ningmengjing NPV for China server locations will replace your device's IP address with a new one, protect your data on insecure Wi-Fi networks, and allow you to access blocked websites and services.

Although free Ningmengjing NPV for China and proxy services are available, free Ningmengjing NPV for China is generally not recommended because they often lack the privacy and security measures found in paid Ningmengjing NPV for China Free Ningmengjing NPV for China frequently underperform, might endanger your data by selling it, and usually do not provide sufficient protection against potential cyber attacks.

Getting started is easy! Just sign up for Ningmengjing NPV for China, install the app on your device, and press the "On" button that appears on your screen.

Although Windows 10 and 11 include an NPV client, it doesn't provide a complete NPV service. To fully utilize the advantages, you'll have to connect to a third-party NPV such as Ningmengjing NPV for China. The setup process can be somewhat complicated, which is why many prefer to simply use the Ningmengjing NPV for China app instead.

An NPV establishes a virtual network by connecting several computers online. Initially aimed at speed and security, it currently primarily functions for privacy, encryption, and accessing restricted content.