Sony WI-SP600N Help Manual page 9

Help Guide
Wireless Noise Canceling Stereo Headset
WI-SP600N
Replacing the arc supporters
Size M arc supporters come attached to the headset.
If you feel the arc supporters are too small, replace them with the size L arc supporters.
Remove the earbuds, then remove the arc supporters.
1
Do not pull the end of the arc supporter when removing it.
Attach the arc supporters.
2
Arc supporter ( )
A : front
B : backside
A : Align the notch with the tongue.
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