Single Pin Listen Only acc for speaker mic
Platinum Series IP67 rated Speaker Mic w/ 3.5mm jac
Platinum Series public saftey speaker mic w/3.5mm jac and volume control
Platinum Series Speaker Mic w/ 3.5mm jac
Platinum Series Heavy Duty Speaker Mic w/ 3.5mm jac and background noise cancelling mic
Noise attenuating plug for use on all acoustic tube products
Molded gel open ear insert. Build your own.
Platinum Series, public safety grade, waterproof Speaker Mic w/volume switch and 3.5mm audio jac