A thin black cable connects to black, glossy plastic earpieces emblazoned with the Sennheiser logo.
Not exact matches
To remove the fuses take the 3 bolts on the side out that hold the
black cables to the fuse box, the loosen with a
thin flathead on the front part of the fuse and lift.
The design here is every bit as nondescript as the original ER4 —
thin, exceptionally lightweight
black earpieces connected to braided
cabling.