Wireless Controller: The controller can be connected to PC/Nintendo Switch/Switch Lite/OLED/Mobile Phone, etc. wirelessly via Bluetooth. When changing the connected device, you need to set to the appropriate mode.Controller PC: You can connect it to PC via Bluetooth wireless or USB cable. For wireless connection, long press the A+Home button, then LED2 will light up.10 and 15 hours play time: Built-in 600mAh battery. It can be used up to 15 hours without light after charging, and up to 10 hours with light.NINTENDO SWITCH Programmable Controller: There are 4 programmable buttons on the back of the controller. You can set it the way you want.Wake-up function: After both the controller and the switch enter sleep mode, just touch the controller to wake up the switch.