The product is steel wire cable with open ends, stripped & tinned leads, which is suitable for use with the following Sennheiser products: HSP 2, HSP 4, HSP 2-ew, HSP 4-ew, HSP 2-5, HSP 4-5,...
Straight copper cable with coiled segment to eliminate structure born noise. Unterminated end, 1.85 m. Compatible with the HMD 300 PRO, HMD 301 PRO, HMD/HME 26-II and the HMD/HME 27 PRO.