Listen Tech LA-452 Single Ear Overhead Headset with Boom Microphone
Listen Tech LA-452 Single Ear Overhead Headset with Boom Microphone
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Listen Tech LA-452 Single Ear Overhead Headset with Boom Microphone
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 Features
- 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
Technical Specifications
Physical
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
Interconnections
Connections
Male 3.5 mm (TRRS), CTIA complaint
Audio
Microphone 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
Compliance
Standards
RoHS
Payment & Security
Payment methods
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