Sennheiser momentum on ear i m2 black
Headband headphones series sennheiser momentum type of fitting on ear transmission mode wired features gold plated jacks headset compatible with ios function remote control function music functions next track pause play volume previous track call functions end call answer call reject call call on hold voice dialing sound function in line volume control sound mode stereo button position on cable sensitivity 112 dbmw impedance 18 ohm frequency res