SENNHEISER HMD 300 XQ-2 - Broadcast headset with ultra-linear headphone response (dual sided, 64 ohm), microphone (hyper-cardioid, dynamic) and modular cable with XLR 3 and 1/4" jack. Includes (1) HMD 300 PRO
Amazon.com: Replacement Audio Cable line 1.5m for Sennheiser Momentum 2 1.0 2.0 3.0 HD 4.40 BT HD4.50 HD4.30i hd 400s 3.5 to 2.5mm Headphones Cable Wire with Mic Control for iPhone iOS Android : Electronics
Sennheiser MMCX Cable with Microphone for IE200 IE300 IE600 IE900 Earp