SPECIFICATIONS= Measurements= Microphone size: 80*67*38 mm (including clip)Connector pins: 2.5mm Mono, 3.5mm Mono, StraightDistance between 2 pins: 10mm Speaker Unit= Diameter: 45 mmOut Level: 87 dBInput Power: 1.0 WMax Input Power: 2.0 WOutput Impedance: 8/16 ohm @1k Hz Microphone Unit= Type of Element: Omnidirectional Electric Condenser MicrophoneSensitivity: -38dB (1V/ Pa)Output Impedance: 2.2K ohm FEATURES= Rated IP54 water-resistant. (Water-proof IP67 enquiry acceptable for fire-fighting, sea patrol, army etc.)High impact housing available for construction site, factory, police, guard and army etc.Removable PTT button allows for easy cleaning.Noise canceling microphone requirement acceptable.Demountable metal plate clip for meeting professional using.High-low volume knob attached.Attached 3.5mm earphone jack on microphone.High quality speaker and microphone provides clear audio communication.Titan Brand Speaker Mics are designed to be 100% compatible and to Exceed OEM Specs. Compatibility= (Click ”Ctrl+F” to find your model with ease) . ICOM= F3, F3s, F4, F4S, F4TR, F10, IC-H2, H6, J12, M5, U12, U16, IC4008, 4088A, ICE90, HM-131, HM-54 YAESU/VERTEX= VX-310, VX200, VX500, VX-510L, VX-520U CHEIF TEK Compatibility= (Click ”Ctrl+F” to find your model with ease) . ICOM= F3, F3s, F4, F4S, F4TR, F10, IC-H2, H6, J12, M5, U12, U16, IC4008, 4088A, ICE90, HM-131, HM-54 YAESU/VERTEX= VX-310, VX200, VX500, VX-510L, VX-520U CHEIF TEK AX Series Models: AXV5100, AXU4100Blackbox Series Models: Blackbox-V, Blackbox-UCLS Series Models: CLS446, CLS1110, CLS1410, CLS1413, CLS1450, CLS1450C, CLS1450CB, CLS1453CB, CLS1453CH, VL50CP Series Models: CP88, CP040, CP100, CP110, CP125, CP140, CP150, CP160, CP180, CP200, CP200D, CP250, CP300CT Series Models: CT150, CT250, CT450, CT450LSDTR Series Models: DTR550, DTR650, DTR410, DTR450, DTR510, DTR550, DTR610, DTR650, DTR2430, DTR2450FD Series Models: FD150A, FD450A, FD160A, FD460AFDC Series Models: FD-150A, FD-450A, FD-160A, FD-460AGP Series Models: GP63, GP68, GP88, GP88S, GP280, GP300, GP308, GP350, GP600, GP2000, GP2100, GP3188P Series Models: P10, P50, P50+, P040, P080, P100, P110, P200, P1225, P1225LS, PR400PRO Series Models: PRO1150, PRO2150, PRO3150RD Series Models: RDM2020, RDM2070D, RDV5100, RDV2020, RDU2020, RDU2080D, RDU4100, RDU4160D, RDV2080DRDX Series Models: RDV-5100, RDV2020, RDU2020, RDU2080D, RDU4100, RDU4160D, RDV2080D, RDV5100RM Series Models: RMM2050, RMU2040, RMU2043, RMU2080, RMV2080Spirit MU Series Models: MU11, MU11C, MU11CV, MU12, MU12C, MU12CV, MU21C, MU21CV, MU22CVS, MU24CV, MU24CVS, MU24CVSTSpirit MV Series Models: MV11, MV11CV, MV12, MV12CV, MV21C, MV21CV, MV22, MV22CV, MV24CVSSP Series Models: SP10, SP21, SP50, SP50+SU Series Models: SU210, SU22, SU22C, SU220 VHF / UHF Spirit, Spirit Pro, Spirit Pro+, Spirit HP 10SV Series Models: SV10, SV11, SV11D, SV12, SV21, SV22, SV22CXTN Series Models: XTN446, XTN500, XTN600XTN AX Series Models: AXV5100, AXU4100XTN XU Series Models: XU1100, XU2100, XU2600, XU4100XTN XV Series Models: XV1100, XV1400, XV2100, XV2600, XV4100ALL Other Compatible Models: ECP100, EP450, AP10, AP50, AP73, VL50, RDX, CLS, XTN, AX, CT, SP, DTR etc Series Two-Way Radios BPR40 MagOne, PMR446, PTX600, GTI, GTX, LTS2000, VL50, VL130, GTX Portable, GTX LTR Portable, GTX Privacy Plus Portable, Handie Pro, GTI, GTX, LTS2000, LTS 2000, VL130, VL 130, PMR446, ECP100, PR400, Mag One BPR40, BPR 40, BPR-40, EP450, AU1200, AV1200