Nintend Switch Joy Game Con Wireless Game Controller Gamepad Hanlde Grips For Switch
1. If you find the switch controllers begin vibrating when you attach it to the game console, please detach the controller and then attach it to console once again. Or you could press the SYNC button on the controller to power off the controller.
2. If you find this gamepads cannot pair with switch in wireless way.
Please reset the controller first and then go to Switch "Setting"--"Controllers and Sensors"--"Disconnect Controllers" to clear the historical connections for Switch, then restart the game console.Then please refer the above steps to pair the Joy-Con controller with switch.
3. If you find the joycon drift or control stick issue, please reset the controller first and then refer the user manual to fix the issue.
Both of them have usb-c charging port on them was pretty convenient, you can charge them without attache them on the joycon.