Listen Tech LA-453 ListenTALK Headset 3 Over Head Dual with Boom Mic

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Listen Tech LA-453 ListenTALK Headset 3 Over Head Dual with Boom Mic

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Listen Tech LA-453 ListenTALK Headset 3 Over Head Dual with Boom Mic

Part # LA-453

Model # LA-453

Ideal for reliable communications in noisy environments, the LA-453 from Listen Technologies combines a built-in boom mic with dual earpieces and an over-the-head fit. The result is a comfortable and clear headset choice for two-way communication.

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Description

Details

Features

Features

Dual-earpiece design for improved performance in noisy environments
Over-the-head fit for comfortable and secure wear
Built-in boom mic for added convenience
Unmatched audio performance

Specification

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
Connections	Male 3.5 mm (TRRS), CTIA complaint
Standards	RoHS
Color	Black and Gray
Cable Length	37" (93 cm)
Shipping Weight	2 lbs (0.9 kg)

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