Plantronics H61N Supra Binaural Noise Canceling Headset,Noise Canceling Headset Plantronics H61N Supra Binaural, M12, M10, P10 Plantronics amplifiers, and direct connect applications, amplifiers and/or connecting cords- (direct donnect cords) NOT INCLUDED, The Supra is the perfect balance between light weight, superior sound and outstanding comfort,Works with M22.H61N Supra Binaural Noise Canceling Headset Plantronics.

Plantronics H61N Supra Binaural Noise Canceling Headset

...

Plantronics H61N Supra Binaural Noise Canceling Headset
M12, M10, P10 Plantronics amplifiers, and direct connect applications, amplifiers and/or connecting cords- (direct donnect cords) NOT INCLUDED, The Supra is the perfect balance between light weight, superior sound and outstanding comfort,Works with M22.