Product Name: Wateroof Walkie Taklie Heavy Duty Speaker Mic for Xpr6550 Model NO.: SF-SP15-XPR Output Impedance: 50-1000? Wireless Technology: No Connector(s): for Two Way Radio Sound Field Force: Combined Type Transducer Principle: Condenser Microphone Sound Channel: Stereo Directivity: Omni-direction Signal Transmission: Wired Application: Voice, Two Way Radio Style: Handheld Microphone Color: Black Competible: for Motorola Xpr6550 Weight: 160g Cable Size: 4.2mm Waterproof Rating: IP54 Type: Transmitter Function: Push to Talk Certification: Waterproof IP54 Condition: New Trademark: szsafeway Transport Package: PE Bag for Each PCS Specification: PC+PU cable Origin: China HS Code: 8517704000 Product Description Feasures:Remote speaker mic waterproof IP54 for radio commnunicationsLong PTT service lifeQuality shatter-resistant speaker PC housing.Feature a 3.5mm jack accessories for connecting an earphone to the unit4.2mm Strong, flexble and durable coil cablesHigh quality clear audio communicationWith a stainless 360 degree clip on the backVigourous, rugged and adaptable designed for tough working environmentsApplications:Excellent application in police, military, nightclubs, bars, paintball, security, restaurants, hotels, bouncer, warehouses, and noisy environments, andIdeal for high noise level environmentCompetible for Motorola following radios:XPR Series: XPR 6100 XPR6300, XPR6350, XPR6380, XPR6500, XPR6500, XPR6550, XPR6580,XPR 7350 XPR 7550APX Series:APX 4000, APX 4000 P25, APX 6000, APX 6000 P25, APX 6000XE P25, APX 7000, APX 7000XEXiR Series: XiR P8200 , XiR P8208,XiR P8260, XiR P8268,XiR P8600,XiR P8608,XiR P8620 XiR P8628,XiR P8660,XiR P8668DGP Series: DGP4150, DGP4150+, DGP6150, DGP6150+MTP Series: MTP 6550 MTP 6750Specifications:Speaker:Speaker size45mm Sound pressure level94dB ±3dBImpedane8 Ω ± 15%Audio output2WMicrophone:TypeElectret microphoneMicrophone size6.0*2.7mmFrequency response20-16000 HZSensitiveity:-40dB± 2dBImpedance2.2K ΩOther connector optional:Can be modified according to the customers' demands on all kinds of brand handheld radiosAvailable for Icom, standard, Yaesu, Kenwood, Motorola, transceivers and others.