Klein Electronics TITAN-FLEX Titan-FlexBoom Headset; Extreme High-Noise, Dual-Muff Headset with FlexBoom Microphone, Foam Pads and Black Earshells; Universal 5-pin Cable Connector
Key Features

Extreme noise reducing-Racing, Manufacturing, Oil Rig, Construction, Engineering, OSHA Compliance
OEM branding available
Universal 5-pin cable connector plus scanner/compatible with ipod port
Sealed push-to-talk
Includes 3.5mm Audio Input port/Great for scanners
Also available with Gel Pads
dB reduction rated earshells
Use with K-Cord

Specifications
MICROPHONE
Dynamc Frequency: 200Hz - 4000Hz
Dynamic Impedance: 150x(1) Ohms (1000Hz)
Dynamic Sensitivity: >0.5m V/Pa (200Hz - 4000Hz)
Dynamic SNR: >12dB
Electret Frequency: 200Hz - 4000Hz
Electret Impedance: 680 Ohms
Electret Sensitivity: (-51dB) +/- 3dB
Electret SNR: >55dB
Sensitivity Reduction:
Voltage Range: 1-10v
Currency Consumption:
SPEAKERS
Size: 40mm dynamic
Impedance: 32 Ohms
Rated power: 60mW - 100mW
Frequency Scope: 300Hz - 4000kHz
Distortion:
Resonance frequency: 800Hz - Free air
FOAM EAR SEALS
Diameter inside: 2-1/4" x 1-1/2"
Diameter outside: 4" x 3"
Thinckness: 3/4"
Headstrap attach method: Flexible rubber dam
EARSHELLS
Material: ABS
Noise tested: 25dB NRR, 32dB SNR