[Material] - 2.5 mm balanced cable is made of 5N 16-strand OCC and OCC silver-plated (14 cores/strand), with high-quality transmission performance. ^^ [Features] - The combination of copper + copper silver-plated strengthens the expression of the three frequency bands and further enhances your listening experience. ^^ [Compatibility] - Silver-plated cable compatible with sennheiser HD660 S2, HD660 S, HD650, HD 600, HD 6XX, HD 58X, HD580 hifi-headsets. ^^ [Apply to] - 2.5 mm gold-plated connector compatible with FiiO BTR5, BTR3K, BTR1K, M17, M15, M11 PLUS, M11 Pro, M11s, M11, NEW K3, Q3, Q1 Mark II, A3 / 2.5 mm Digital Music Player.
^^ [Inside the Package] - 2.5 mm balanced cable x 1