You can connect several devices to a single account, with the maximum number of devices determined by the selected subscription plan. Important points to consider regarding this feature are:

• Accounts can be accessed on various platforms, irrespective of the platform used for initial registration (e.g., Android, iOS, macOS, Windows).
• The number of devices supported varies according to the subscription plan, theoretically permitting an unlimited number of devices per account.
• Notifications will alert users if the number of connected devices surpasses the limit of the plan, prompting them to disconnect extra devices upon logging in.
• Each device can be associated with up to two accounts, whether it's a computer or a mobile device.

Definitely! You have the opportunity to use Heimao NPV for China for free indefinitely through the "Daily Check-in" feature. Each day, you receive 15 minutes of complimentary usage time. Furthermore, you can earn 1 point for every successful referral, which can be redeemed for a 1-day pass. Here are the key points:

• Heimao NPV for China is dedicated to providing the "Daily Check-in" feature for free indefinitely.
• New users are granted an initial 15 minutes of free usage time, and you can gain an additional 15 minutes by completing the check-in process the next day.
• During the free trial, you are encouraged to utilize our services without any limitations on usage. However, please be aware that server access is limited to locations included in the free plan.
• You can earn points by taking part in our referral program, which can then be redeemed for various plans.

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

1. Obtain the Heimao NPV for China app.
2. Create a new account.
3. Press the "Daily Check-In" button on the app's main screen.

Please note that this free trial's availability may vary and can be terminated at any time without prior notice.

Heimao NPV for China prioritizes user privacy, making certain that no logs of activities or connections are maintained. In addition, the NPV service refrains from retaining any information that might be utilized to trace individual users' specific network activities or behaviors.

You can reach out to us through the following methods:

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

You can reach out to us through the following methods:

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

The split mode functionality in Heimao NPV for China is compatible with web applications such as Telegram, WhatsApp, and Gmail, which operate through HTTPS. This feature can modify the routing for both HTTP (port 80) and HTTPS (port 443), allowing access to the web versions of these services. Nevertheless, the application versions may utilize a variety of other ports.

To guarantee access, the following steps should be taken:

• Activate the "Global Mode" option found in the routing settings.
• Adjust the proxy settings of the application. For instance, here’s how to update the proxy settings for the LINE app:
  
  

• If you try to log in on a new device and surpass the device limit, you will be directed to the "Unbind Device" page, allowing you to disconnect any linked devices.
• You can also go to "Menu" > "App Settings" > "Device List" to choose and unbind a device you prefer.

It's not unusual to forget usernames or passwords, and our goal is to simplify the recovery process. Here are your options:

• If you've forgotten your username, please reach out to us and include a screenshot of your payment history.
• If you've misplaced your password, simply utilize the "forgot password" feature in the app.

We have observed that some users find it difficult to select a server after choosing a region.

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

• The location menu will exclusively show regions, but every region includes hundreds of servers. When you pick a region, Heibao automatically connects you to the server that provides the optimal performance based on your network conditions.
• If you are not content with the server you are connected to, you can disconnect and reconnect to the same region to be connected to a different server.
• You can repeat this process until you discover a server that fits your requirements.

Frequent reasons for network problems are:

• Slow local internet speeds (when not using an NPV)
• Elevated user traffic at specific NPV server locations

To address these problems, you can try the following strategies:

• 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 inconsistent, consider switching to a mobile data connection.
• Disable the NPV, select a different server location, and then reconnect
• If you wish to remain connected to the same geographical region, disconnect and reconnect as this may link you to another server within that area.
• Keep conducting these tests until you identify the most appropriate server for your needs.

Global Mode: This option enables NPV for all online activities, which may cause local websites and apps to slow down.

Split Mode: This configuration applies NPV only to sites that are restricted due to geographical limitations, such as Google, YouTube, and Netflix, while allowing access to local networks for Chinese websites.

You can modify the routing mode in the App Settings.

If you encounter difficulties accessing specific websites or apps, consider switching to "Global Mode."

Please reach out to us if you require further assistance.

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

• First, obtain your "Referral Code" or "Referral Link" by navigating to "Share & Gift" and clicking on "Share Now." You can then share it with friends or post it on your social media accounts or blog.
• You will earn 1 point for every friend who successfully refers, which can be exchanged for a 1-day pass.
• You can check your redeemed plans in the "My Account" section once you've used your points.
• For a referral to count, your referred friend must download and start using the app. If they download the app but don’t use it, you won’t receive your referral point until they start using it.

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

• We support various payment methods, such as Alipay, WeChat QR Code Scanning Payment, and UnionPay.
• If you have successfully completed a payment but do not see the corresponding plan in your account right away, please wait for approximately 5 minutes, then log out and log back in.
• If you continue to experience difficulties after attempting the above steps, capture a screenshot of your payment confirmation and contact us for further help.

此情况通常源自系统代理地址设置不当或第三方软件的屏蔽与阻碍。解决方法是手动添加黑豹加速器（Heimao NPV for China）的科学上网代理地址。

请依照以下步骤进行操作：

• 在 Windows 系统中查找并打开“Internet 选项”。
• 切换到“连接”标签页。
• 点击右下角的“局域网设置”按钮。
• 在局域网（LAN）设置页面的“使用自动配置脚本”选项中勾选√，并在下方的地址框中输入：http://127.0.0.1:7525/proxy。
• 点击右下角的“确定”按钮，然后再点击“确定”以关闭 Internet 属性。
• 最后，请完全退出浏览器，并重新打开浏览器以享受科学上网服务。

如下图所示：

When you install the Heimao NPV for China app on Windows, you might see alerts from your antivirus or firewall software since NPV applications may be viewed as possible threats. If you receive these alerts, opt for choices like "allow," "agree," or "trust" to proceed with the installation. This step is crucial for the NPV to work properly, as it needs to adjust proxy settings. Denying these permissions could prevent Heimao NPV for China from functioning correctly.

By utilizing Heimao NPV for China on your Windows PC, you can ensure that everything you do remains secure. When you connect to one of our Heimao NPV for China server locations, you'll replace your device's IP address with a new one, protect your data on insecure Wi-Fi networks, and access blocked websites and services.

Although free Heimao NPV for China and proxy services are available, free Heimao NPV for China is generally not recommended because they often lack the privacy and security measures found in paid Heimao NPV for China Free Heimao 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 Heimao NPV for China, download the app to your device, and click the "On" button that appears on your screen.

Although Windows 10 and 11 come with an NPV client, it does not offer a comprehensive NPV service. To enjoy the full advantages, you'll have to connect to a third-party NPV such as Heimao NPV for China. The setup process can be somewhat complicated, which is why many prefer to simply use the Heimao NPV for China app instead.

An NPV establishes a virtual network by connecting several computers online. Initially aimed at speed and security, it primarily functions today to enhance privacy, ensure encryption, and provide access to restricted content.