The transmitters and receiver are already linked by default. If you need to link them again, you can do so in the following ways:

• Method 1: Put the transmitters and receiver inside the charging case, and they will link automatically.

• Method 2: Power on the transmitters and the receiver. Press and hold the linking buttons on the transmitters and the receiver. When the status indicator on the transmitter blinks green and blue alternately, it indicates that linking is in progress. When the status indicator turns solid blue, linking is complete, and to end linking during the process, power off the devices.