FBI Acoustic Air Tube Earpiece for Motorola 2 Pins Radio PR400, PMR446

K plug 2 Pin Headset Mic FBI Air Conduit Earpiece acoustic clear Tube Earphone For Moto-rola Two Way Radios

Cheap item with poly bag packing

Good quality with gift box packing:

Specification:

* Professional style earpiece with big PTT

* Excellent sound

Compatible to work with Moto--rola Radios as below models:

* PR400, BPR-400, PMR446

  Magone A8 

* XTN446, XTN500, XTN600

* AXV5100, AXU4100

* CLS1110, CLS1410, CLS1413, CLS1450, CLS1450C, CLS1450CB

* SV10, SV11, SV11D, SV21, SV12, SV22, SV22C

* SU210, SU22, SU22C, SU220 VHF/UHF Spirit, Spirit Pro, Spirit Pro+

* MU11, MU11C, MU11CV, MU12, MU12C, MU12CV

* MU21C, MU21CV, MU22CVS, MU24CV, MU24CVS, MU24CVST

* MV11, MV11C, MV11CV, MV12, MV12CV

* MV21C, MV21CV, MV22, MV22CV, MV22CVS, MV24CVS

* CP88, CP040, CP100, CP125, CP150, CP200, CP250, CP300 

* GP2000, GP2100, GP300, GP308, GP68, GP88, GP88S, GP350,      GP328

* SP10, SP21, SP50, SP50+

* XV1100, SV2100, XV2600

* CT150,CT 250, CT450,CT 450LS 

* PRO1150, PRO 2150, PRO3150

* P040, P080, P100, P110, P200, P1225, P1225LS

* DTR550, DTR 650, DTR410

* LTS2000
* RDV-5100, RDV-2020, RDU-2020, RDU-2080D, RDU-4100, RDU-4160D, RDV-2080D, RDV-5100

* FD-150A, FD-450A, FD-160A, FD-460A 

* Blackbox-V, Blackbox-U

Advantage:

1.Advanced acoustic tube earphone, provide clear sound, quality
, light and flexible and comfortable wearing.
2.High sensitive microphone, strong concealment of the transparent tube;
3.PU wire, high elastic environmental protection, sturdy and durable.
Sturdy, PTT switch.
Anti noise characteristics, even if the environment noise signals are not affected

The microphone specifications:
Size: 60 x 50
Frequency response: 20-16000 hz.
Sensitivity: - 36 db, + / - 2 db
Impedance: 2.2 K ohms
The horn specifications:
Size: 22 mm
Sensitivity: 102 dB, + / - 3 dB
Impedance: 90 ohms, + / - 15%
Air duct headphones refers to the electroacoustic receiver signal into sound waves travel through the plastic air duct to the ear.