NEW 12pcs (BMF-BNMH) Memory Foam & Noise Isolation Tips for Sennheiser Momentum

With one hand hold the ear tip and the other, the In-Ear Earphone Driver. Perfect fit and comfort for your ears, left and right. Apply pressure and with a circular motion, twist with one hand clockwise and with the other the opposite direction, until the ear tip has fully covered the Driver of the Earphone.

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