This is a OEM product 🔥Follow Us to Get $0.49 Discount🔥 When connecting and pairing for the first time, please follow the steps below: 1. Turn on the Switch host 2. Install the handle on the Switch host. Use the slide on the side of the host to slide the handle from top to bottom until you hear a soft click. 3. The handle starts to register and pair automatically. After the pairing is successful, you can Plug in the host for use, or take off Connect and use via Bluetooth: After the controller is installed on the host, the pairing cannot be registered. Please refer to the following methods to check the pairing problem: 1. Make sure that your host has been upgraded to the latest system 2. Press the pairing button to close the handle, reset the connection of the handle, and then plug the handle into the host 3. Plug the handle into the host, make sure that the insertion direction is correct, and it slides to the end. When you hear a slight click sound 4, unplug the handle from the host, and try to insert it again. It is ruled out that it cannot be paired because of the lack of contact. 5. If the handle cannot be awakened, please charge your handle and try to pair again note: 1. The switch host must be in the on state, if the host is in the dormant or off state, the handle cannot be paired 2. When the handle cannot be awakened or the LED indicator continues to flash slowly, please charge your handle before using it How to pair (connect back) the controller to the switch host again After the handle is paired for the first time, you can connect the handle to the host again in the following two ways Method 1 Bluetooth connection pairing 1, turn on the Switch host 2, press any function key (except the joystick) for 2 seconds to wake up the handle, then the handle will automatically pair with the host via Bluetooth connection, and the return can be completed in about 4 seconds. Even pairing 3, once the pairing is successful, the corresponding LED indicator of the handle will be on Method 2 Wired connection pairing 1.Turn on the Switch host 2, and install the handle on the host 3 through the slide on the side of the host . After that, the handle will automatically pair with the host via a wired connection, and the pairing can be completed in about 4 seconds.