Quick view OTTO OTTO E1-ER2HS131 Fixed Ear Hanger With In-line Ptt And Mic, Black MSRP: $28.47 $19.37
Quick view OTTO OTTO E1-EA2HS131 1 Wire Monitoring Kit With In-line PTT and Mic, With Quick Disconnect Acoustic Tube, Black MSRP: $42.51 $28.91
Quick view OTTO OTTO E1-1W2HS131 LOC 1 Wire Kit And In-line PTT and Mic, Black, Requires Earpiece MSRP: $27.80 $15.75
Quick view OTTO OTTO E2-RE2HS5111 Revo NC1™ Noise Canceling With Coiled Cord, 3.5mm Earphone Jack MSRP: $75.68 $55.98
