Step 1: English Answer

AirPlay is a proprietary wireless communication protocol stack developed by Apple Inc. that allows users to stream audio, video, device screens, and mirrored content over a Wi-Fi network and control it with a variety of iOS, macOS, and tvOS devices. AirPlay-enabled devices can include computers, smartphones, tablets, smart TVs, and audio receivers.

Wi-Fi (Wireless Fidelity) is a popular wireless networking technology that uses radio waves to provide wireless high-speed Internet and network connections. It is commonly used in homes, businesses, and public areas to connect devices to the Internet and to each other.

**AirPlay requires a Wi-Fi network to function.** The Wi-Fi network provides the wireless connection between the AirPlay-enabled devices and allows them to communicate with each other. Without a Wi-Fi network, AirPlay cannot be used to stream content or control devices remotely.

There are a few alternative methods for streaming content without Wi-Fi, such as using a direct Ethernet connection or Bluetooth. However, AirPlay specifically requires a Wi-Fi network to operate.

**Here are some of the key benefits of using AirPlay with Wi-Fi:**

* Convenience: Wi-Fi allows AirPlay to be used wirelessly, making it easy to stream content and control devices from anywhere within the Wi-Fi network's range.
* Reliability: Wi-Fi is a reliable wireless technology that can provide stable connections for streaming content and controlling devices.
* Compatibility: Wi-Fi is a widely adopted wireless technology that is supported by a wide range of devices, including computers, smartphones, tablets, smart TVs, and audio receivers.

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To send and receive streaming audio and video with AirPlay, the devices you're using must first be connected to the same local network. This connection could be wireless, using WiFi or Bluetooth, or wired, using Ethernet. ... Without AirPort Express, you can use an existing home network setup, such as a wireless router.read more >>