You are permitted to link several devices to one account, with the limit determined by the selected subscription plan. Key aspects to keep in mind regarding this functionality are:

• Accounts can be utilized on various platforms, independent of the original sign-up platform (e.g., Android, iOS, macOS, Windows).
• The number of devices that can be connected differs according to the subscription plan, potentially allowing an unlimited number of devices per account.
• Alerts will be issued if the connected devices go beyond the plan limit, advising users to detach excess devices upon logging in.
• Each device may be associated with a maximum of two accounts, whether it's a computer or a mobile device.

Definitely! You can enjoy Air NPV for China for free indefinitely by using 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 exchanged for a 1-day pass. Here are the key points:

• Air NPV for China guarantees the availability of the "Daily Check-in" feature for free indefinitely.
• New users start with an initial 15 minutes of free usage time, and you can earn an additional 15 minutes by completing the check-in process the following day.
• During the free trial, you are encouraged to utilize our services without any limitations on usage. However, please keep in mind that server access is limited to regions included in the free plan.
• You can accumulate points by engaging in our referral program, and then redeem them for various types of plans.

Absolutely! We offer a 15-minute daily trial period. To start your trial, please follow these instructions:

1. Download the Air 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 the availability of this free trial may change and could be terminated at any time without advance notice.

Air NPV for China prioritizes user privacy by ensuring that no logs of activity or connections are retained. Additionally, the NPV service refrains from storing any data that might allow for tracking specific network activities or behaviors attributed to an individual user.

You can reach out to us using the methods listed below:

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

You can reach out to us using the methods listed below:

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

The split mode feature in Air NPV for China accommodates web applications such as Telegram, WhatsApp, or Gmail, which utilize HTTPS. This mode can modify the routing for both HTTP (port 80) and HTTPS (port 443), making it easier to access the web versions of these applications. However, the versions of the applications might use different ports.

To ensure access, the following actions should be taken:

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

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

It's usual to misplace usernames or passwords, and we strive to make recovery as easy as possible. Here are your options:

• If you can't remember your username, please reach out to us and include a screenshot of your payment record.
• If you've forgotten your password, simply utilize the "forgot password" option in the app.

We’ve observed that some users find it difficult to select a server after picking a region.

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

• The location menu will exclusively show regions, but every region encompasses hundreds of servers. When you choose a region, Heibao automatically connects you to the server that provides the best performance according to your network circumstances.
• If you’re unhappy with the server you’re connected to, you can disconnect and reconnect to the same region to connect to a different server.
• You can continue this process until you discover a server that fulfills your requirements.

Frequent reasons for network problems include:

• Local slow internet speeds (without utilizing a NPV)
• Increased user traffic at specific NPV server locations

To address these problems, you can attempt the following solutions:

• Assess your local internet speed by temporarily disabling the NPV
• Experiment with various network connections like WiFi, 4G, or 5G with the NPV off to uncover any connectivity issues. For instance, if your WiFi is inconsistent, switch to a mobile data connection.
• Disable the NPV, select a different server location, and then reconnect
• If you prefer to remain connected to the same geographic area, disconnect and reconnect, as this may connect you to a different server within the same region.
• Continue these tests until you discover the most suitable server for your needs.

Global Mode: This option enables NPV for all internet activities, which might cause local websites and applications to load slower.

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

You can alter the routing mode in the App Settings.

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

If you require further assistance, please reach out to us.

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 each friend who successfully signs up using your referral, which you can redeem for a 1-day pass.
• You can check your redeemed plans in the "My Account" section after you have redeemed your points.
• For a referral to count as successful, your referred friend needs to download and start using the app. If they download it but do not use it, you will not receive your referral point until they begin using the app.

Occasionally, there may be a delay 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 completed a payment but do not see the relevant plan in your account right away, please wait approximately 5 minutes, then log out and log back in.
• If you continue to experience problems after attempting the above steps, please capture a screenshot of your payment confirmation and reach out to us for additional help.

这种问题通常是由于系统代理地址设置不当或受到第三方软件的屏蔽和限制引起的。为了解决此问题，您需要手动添加黑豹加速器（Air NPV for China）的科学上网代理地址。

请按照下列步骤进行操作：

• 在 Windows 系统中搜索并打开“Internet 选项”。
• 选择“连接”标签。
• 点击右下角的“局域网设置”按钮。
• 在局域网（LAN）设置窗口中，勾选“使用自动配置脚本”选项，并在下面的地址栏中输入：http://127.0.0.1:7525/proxy。
• 点击窗口右下角的“确定”按钮，然后再次点击“确定”以关闭 Internet 属性。
• 最后，请完全关闭您的浏览器，然后重新启动浏览器，以便享受科学上网服务。

如下图所示：

When you install the Air NPV for China app on Windows, you might see warnings from your antivirus or firewall software since NPV applications can be viewed as possible threats. If these warnings arise, you should select options 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 impede the correct functioning of Air NPV for China.

Utilizing Air NPV for China on your Windows computer allows you to ensure that all your activities are secure. When you connect to one of our Air NPV for China server locations, your device's IP address will be replaced with a new one, protecting your data on unsecured Wi-Fi networks and enabling access to restricted websites and services.

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

Although Windows 10 and 11 include an NPV client, it is not a full-fledged NPV service. To fully leverage its advantages, you must connect to a third-party NPV such as Air NPV for China. Configuring it can be somewhat complicated, which is why many prefer to simply use the Air NPV for China app.

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