Listen Technologies LA-452 Headset 2 Over Head with Boom Microphone, Black and Gray For use with LK-1 ListenTALK Transceiver, Over-the-head Design for Added Comfort and a Secure Fit
The LA-452 from Listen Technologies features a built-in boom mic and earpiece for hands-free communication, and the over-the-head design makes it easy and comfortable to wear.
Key FeaturesFor use with LK-1 ListenTALK Transceiver
Over-the-head design for added comfort and a secure fit
Built-in boom mic for added convenience
Lightweight, compact design and crystal-clear audio performance
SpecificationsMicrophone Element: Electret
Microphone Polar Pattern: Unidirectional – Noise Cancelling
Microphone Impedance: 1.5 kOhms typical
Microphone Sensitivity: -40 dBV/Pa @ 1 kHz
Microphone Bandwidth: 200 Hz – 6.8 kHz
Microphone Bias: 1.5 – 3 VDC
Headphone Impedance: 140 Ohms
Headphone Bandwidth: 200 Hz – 6.8 kHz
Connections/s: Male 3.5 mm (TRRS), CTIA complaint
Color: Black and Gray
Cable Length: 93 cm (37 in.)
Unit Weight: 2.21 oz (0.14 lbs)
Shipping Weight: 71 g (2.50 oz.) with 454 g (1.0 lbs.) minimum