Covert Acoustic Tube Headset w/Mic for Motorola GP9000 1200 900 HT1000 2000, 501 Original

Features:PU cable, high quality guarantee, short winding design of earphone, more convenient to use.Air acoustic tube earpiece is radiation proof and more concealed.It is widely used in police, military, bodyguard and other security personnel, and plays an important role in catering, hotel, club, outdoor sports, etc.Specifications:Color: BlackMaterial: PU cablePlug: Waterproof 6-pin special plug for Motorola Wire length: about 1.2m/3.9ftMicrophone:Ambient noise of microphone: 36dB (maximum)Reference working voltage of microphone: 3V DCCurrent consumption of microphone: 0.5mA (maximum)Working voltage range of microphone: 1 ~ 10V DCMicrophone impedance: 2.2 ohms (maximum)Sensitivity of microphone: 60dB + - 2dBHorn:Horn impedance: 150 + - 15% ohmHorn sensitivity: 130dBHorn frequency range: 20-20KHzEffective test range frequency of horn: 30-5000HzHorn distortion rate: less than 5%Rated power of horn: 10mWMaximum power of horn: 15mWAbnormal sound of horn: 0.5V (50Hz-5KHz) without abnormal soundApplicable model:For Motorola GP Series: GP900 GP 900, GP1200 GP 1200, GP9000 GP 9000For Motorola MTX Series: MTX838 MTX 838, MTX960 MTX 960, MTX8000 MTX 8000, MTX9000 MTX9000, MTX-LS, MTX-B5, MTX-B7For Motorola XTS Series: XTS1500 XTS 1500, XTS2500 XTS 2500, XTS3000/Astro XTS 3000, XTS3500 XTS 3500, XTS5000 XTS5000, XTS5000R XTS 5000ROther For Motorola: HT1000 HT 1000, HT2000 HT 2000, JT1000 JT 1000, PR1500 PR 1500, MT1500 MT 1500, MT2000 MT 2000, MTS2000 MTS 2000 ASTRONote: Please allow 1-3mm differs due to manual measurement.Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.Package Content:1 X Covert Acoustic Tube Headset w/Mic for Motorola