Product Features: 100% BRAND NEW & NEVER USED ransparent flexible acoustic tube Hidden microphone inside PTT switch Soft plastic earbud fits snugly to ear 1 spare plastic earbud included Compatible Motorola Multi-pin Models: APX series: APX4000, APX6000, APX6500, APX7000 DP Series: DP3400, DP3401, DP3600, DP3601, DP4400, DP4401, DP4600, DP4601, DP4800, DP4801 DGP Series: DGP4150, DGP4150+, DGP6150, DGP6150+ XiR Series: XiRP8200, XiRP8208, XiRP8260, XiRP8268, XiRP8608, XiRP8660, XiRP8668 XPR Series: XPR6300, XPR6350, XPR6380, XPR6500, XPR6500, XPR6550, XPR6580, XPR7000, XPR7350, XPR7550 More other models, please feel free to contact us for more details.