Describe: Project Type: Third Party Controller-Compatible with Nintendo Switch Product material: ABS plastic products Packing size: 16*15*6.5CM Product weight: 330g Battery capacity: 3.7V 1300MAH, battery life about 5 hours Host settings: 1 Connect the Bluetooth handle, the controller connection (Bluetooth) option of the host is on, or off the airplane mode. 2 On the main page, select Controllers->Change Grip/Order, so that the host is in the state of searching for Bluetooth devices. (This operation is not required for back connection). 3 Note: If it is difficult for the host to pair the controller, it may be that the host has too many Bluetooth devices connected, and you need to manually clear the Bluetooth information (System Settings -> Controllers and Sensors -> Disconnect Controller)). Handle pairing host: When the handle is off, long press Y (the button near the start) + Home to turn on. The 4 LEDs are in the flow light state, and the channel indicator corresponding to a successful connection is always on. If there is no synchronization within 2.5 minutes, it will automatically sleep. If the Bluetooth connection is successful, the corresponding channel indicator LED is always on (assigned by the Switch host). Handle back to the host: When the handle is off, press and hold the HOME button for 1 second to wake up the handle. After waking up, it will automatically connect to the paired host to reconnect, and it will automatically sleep if reconnecting within 10 seconds; other buttons have no wake-up function. Handle shutdown hibernation: Long press the Home button for 5s to turn off the handle; after the handle is successfully connected, it will automatically enter the dormant state if it is not operated for 5 minutes; the host screen is turned off and the handle automatically sleeps. Low voltage alarm: If the lithium battery voltage is lower than 3.55V0.1V, the current channel light flashes quickly to indicate low voltage; if the lithium battery voltage is lower than 3.45V0.1V, it will automatically sleep Handle test: Button test: System setting -> Controller and sensor -> Test input device 3D test: System setting -> Controller and sensor -> Calibrate control rod Note: If the lithium battery voltage is lower than 3.45V0.1V, it will Automatic sleep.