Features: 2 Wire Design with palm size PTT Lightweight earphone, rubber ear tip Low profile, flexible, transparent acoustic tube Quick disconnect earphone adapter for easy replacement of any component Flexible, high grade Kevlar cable for demanding applications Specification Speaker Dimension (mm) 15independent Sensitivity 1064dB Impedance 220 Rated output power 0.5W Peak power output 1W Specification Microphone Dimension (mm) 9.7*4.5 Sensitivity -383dB Frequency 1kHz Impedance 2.0V/2.2K Operation voltage 1.1-10V Wire Material PU80A Compatible: Sepura STP8000

Features: 2 Wire Design with palm size PTT Lightweight earphone, rubber ear tip Low profile, flexible, transparent acoustic tube Quick disconnect earphone adapter for easy replacement of any component Flexible, high grade Kevlar cable for demanding applications Specification Speaker Dimension (mm) 15independent Sensitivity 1064dB Impedance 220 Rated output power 0.5W Peak power output 1W Specification Microphone D