Shure Incorporated
5/21
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Changing Sleeves
Gently twist and pull to remove sleeve.
Install the new sleeve so it completely covers the barb and nozzle.
Button Functions
Power on
Press and hold the button until you hear an audible notification.
You must power on both earphones.
Power off
Press and hold the button until you hear an audible notification.
You must power off both earphones.
Tip:
Placing the earphones back in the case automatically pow
ers them off.
Pair Bluetooth
From a powered-off state:
Press and hold the button on either
earphone for about 5 seconds.
Play/Pause
Press the button on either earphone once.
Environment mode On/Off
Press the button on either earphone 2 times quickly.
