Features:Brand new.Comfortable Push-To-Talk PTT button, sensitive and high quality.Rugged plug, solid and durable to use.Transparent air acoustic tube earpiece, snug and covert.Long big PTT, easy to operate, professional and superb sound quality.It's widely used by police, soldier, bodyguard and other security personnel in restaurant, military etc.Color: Black.Can be applied on the following radio models:For GP Series: GP900, GP1200, GP9000For MTX Series: MTX838, MTX8000, MTX9000, MTX-LS, MTX-B5, MTX-B7.For XTS Series: XTS1500, XTS2500, XTS3000, XTS3500, XTS5000, XTS5000R, XTS5100, XTS7700.For Motorola: HT1000, HT2000, JT1000, PR1500, MT1500, MT2000, MTS2000, ASTRO.For EFJohnson: 51SL, 5000, 5100, 7700 Series, 511X, 512X, 518X.Package Include:1* Earphone