8pcs XS/S/M/L Comfort Eartips for Sennheiser HD 1 Wireless Headphones (CL-NSEN)

Sennheiser HD 1 Wireless Neckband Headphones. In-Ear Earphones / Headphones not included ! With one hand hold the ear tip and the other, the In-Ear Earphone Driver. 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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