SUNDELY Throat Vibration Mic Earpiece/Headset VOX/PTT for Motorola Talkabout 2 Way Radio Walkie Talkie T7400AA FV800 TLKR T7 MC225R 1-pin Throat Vibration Mic Earpiece/Headset VOX/PTT for Motorola Talkabout 2 Two Way Radio Walkie Talkie 2.5mm 1-pin plug, PTT-VOX Switch T7000, T7100R, T7150R, T7200, T7200AA, T7400R, T7400AA, T7450R, T7100, T7150, T7200, T7400, T7450 T8000, T8500, T8550, T9000, T9500, T9550, T9500R, T9500XLR, T9550XLR, T9580XLR, T9650, T9680 TKLR T3, TKLR T4, TLKR T5, TKLR T6, TLKR T7, TKLR T8, TKLR T9, TKLR T60, TKLR T80