For Apple iPad Pro 12.9" 2018 to 2022 Bluetooth UK Keyboard Leather Case & Stand
( 6th, 5th 4th & 3rd Generations, 2018/2020/2021/2022 ). When the keyboard is inactive for fifteen minutes, it will automatically go into the energy-conserving sleep mode. All you need to do for the keyboard to wake up is to press any key.