This earphone is very good quality, skilled worker, Loud voice, Durable. Note: This 2 way radio earpiece is compatible with Motorola Radio, DON'T WORK for Kenwood, Puxing, Wouxun, Baofeng. Please download the technical specification to make sure it will work with your radio. Product Features: Wlfys D shape Listen and talk headset with PTT and in the line for easy operation. Hidden microphone inside PTT button. Soft ear-hanger that fit comfortably when wearing. Fit both left or right ear For 2.5mm 1-pin jack Compatible Motorola 1-pin Models: EM Series: EM1000, EM1000R, EM1010TPR, EM1020R MR Series: MR350R, MR355R, MR356R MH Series:MH230R MB Series: MB140R MC Series: MC220R, MC225R, MH230R MJ Series: MJ270R TKLR Series: TKLR T3, TKLR T4, TLKR T5, TKLR T6, TLKR T7, TKLR T8, TKLR T9, TKLR T60, TKLR T80 XTB446, XTR446, XTL446, PMR446 Spirit GT / GT plus SX500, SX620R, SX700, SX709R, SX750, SX800, SX900, SX920R FR50, FR60 F60, FV200, FV200R, FV200AA, FV300, FV500, FV500R, FV500AA, FV600, FV700, FV750, FV800 T270, T280, T289 T4000, T4512, T7000, T4800, T4800AA, T4900, T4900AA T5000, T5000AA, T5100, T5146, T5200, T5300, T5320, T5400, T5410, T5412, T5420, T5422, T5500, T5500AA, T5512, T5522, T5532, T5550, T5600, T5620, T5700, 5710, T5720, T5725, T5800, T5820, T5822, T5900, T5920, T5950, T5950AA T6000, T6200, T6210, T6212, T6220, T6222, T6250, T6300, T6300AA, T6310, T6312, T6320, T6322, T6400, T6412, T6500, T6510, T6550, T6512, T6552R, T6500AA T7000, T7100R, T7150R, T7200, T7200AA, T7400R, T7400AA, T7450R, T7100, T7150, T7200, T7400, T7450 T8000, T8500, T8550 T9000, T9500, T9550, T9500R, T9500XLR, T9580XLR, T9650, T9680 What's in box: 1 pc X Wlfys 1pin Earpiece for Motorola