Control Center on iPod touch gives you instant access to useful controls—including airplane mode, Do Not Disturb, a flashlight, volume, screen brightness—and apps.
Swipe up from the bottom. To close Control Center, swipe down or press the Home button.
Many controls offer additional options. To see available options, touch and hold a control. For example, you can do the following in Control Center:
Touch and hold the top-left group of controls, then tap > Control Center.
To add or remove controls, tap ; to reconnect, tap it again.
To see the name of the connected Wi-Fi network, touch and hold Choose iPod touch settings for travel.
Go to Settings > Control Center, then turn off Access Within Apps.