Features:100% brand new and high quality.There is no PTT or Microphone, this is for listening only.With one pin 3.5mm plug , fits either earFits on outside of the ear providing exceptional comfort.Excellent for use in police, military, nightclubs, bars, paintball, security, restaurants, hotels, bouncer, warehouses and noisy environments.Product properties:Style:Ear hookCommunication:WiredWireless Type:noPrinciple of sound:otherFunction: Noise CancellingConnectors: 3.5mmSensitivity:87dbLength:100cmResistance:32Waterproof:YESModel:noSupport Apt-x : NoSupport APP: NoSpecifications:Color: blackCondition:newSpeaker size: 19mmImpedance: 32OhmsFrequency response: 20Hz-20KHzCompatibility:For the followingfor portable two way radios:APX7000, XTS5000, XTS3500, XTS3000, HT1000, PR1500, JT1000, MT1500, MT2000, MTS2000, MTX8000, MTX9000, MT1500, MTS2000,XPR6300, XPR6350, XPR6500, XPR6550, HT1250, HT1550, HT750, MTX8250, MTX8250LS, MTX850, MTX850LS, MTX9250, MTX950, PR860, EX500, EX560XLS, EX600, EX600XLS, BPR40,CP110, CP150, CP185, CP200, PR400, XTS1500, XTS2500, XTS3000, XTS3500, XTS5000, MTX838, MTX-LS and other compatible modelsPackage Includes:1 x Listen Only Audio Earpiece HeadsetNotice: If your radio model not listed above, please see my other item or email us your model number, then, we will help you find one that suit for you