AirPlay is a wireless streaming technology developed by Apple that allows you to stream audio, video, and other media from one device to another over a network. It enables you to share content from your iPhone, iPad, or Mac with an Apple TV, HomePod, or another compatible device, such as a speaker. AirPlay uses Wi-Fi to share content from your device to your Apple TV, smart TVs, speakers, and Mac computers that support AirPlay. You can either stream content directly or mirror your iPhone or iPad screen.

To use AirPlay on your iPhone or iPad, you need to make sure that your device and the AirPlay-enabled device are on the same Wi-Fi network. You can then tap the AirPlay button in the app that youre streaming from, choose your TV or Mac from the list, and start streaming. You can also mirror your iPhone or iPad screen by going to the Control Center, tapping Screen Mirroring, and selecting the device you want to mirror to.

AirPlay also allows you to control your audio and video content. You can pause, fast forward, and rewind using the controls on your Apple device. If you have more than one AirPlay 2-enabled speaker, you can play music on multiple speakers at once, all in sync, or play different songs in different rooms.

In summary, AirPlay is a wireless streaming technology that allows you to share content from your Apple devices to your Apple TV, smart TVs, speakers, and Mac computers that support AirPlay. You can either stream content directly or mirror your iPhone or iPad screen, and you can control your audio and video content using the controls on your Apple device.