Quick view OTTO OTTO E1-ER2HS131 Fixed Ear Hanger With In-line Ptt And Mic, Black 0 Reviews MSRP: $31.09 $21.19
Quick view OTTO OTTO E1-EA2HS131 1 Wire Monitoring Kit With In-line PTT and Mic, With Quick Disconnect Acoustic Tube, Black 0 Reviews MSRP: $44.64 $30.36
Quick view OTTO OTTO E1-1W2HS131 LOC 1 Wire Kit And In-line PTT and Mic, Black, Requires Earpiece 0 Reviews MSRP: $27.80 $15.75
Quick view OTTO OTTO E2-RE2HS5111 Revo NC1â„¢ Noise Canceling With Coiled Cord, 3.5mm Earphone Jack 0 Reviews MSRP: $82.64 $61.23
