Listen Technologies LA-453 Headset 3 (Over Head Dual with Boom Mic), Black and Gray; 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; Electret Microphone Element; Unidirectional – Noise Cancelling Microphone Polar Pattern (LISTENTECHNOLOGIESLA453 LA453 LA 453)

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Electronics > Audio > Headset Microphones > Listen Technologies LA-453 Headset 3 (Over Head Dual with Boom Mic), Black and Gray; 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; Electret Microphone Element; Unidirectional – Noise Cancelling Microphone Polar Pattern (LISTENTECHNOLOGIESLA453 LA453 LA 453)

Listen Technologies LA-453 Headset 3 (Over Head Dual with Boom Mic), Black and Gray; 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; Electret Microphone Element; Unidirectional – Noise Cancelling Microphone Polar Pattern (LISTENTECHNOLOGIESLA453 LA453 LA 453)

SKU: LISTENTECHLA453

Brand: Listen Technologies

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Listen Technologies LA-453 Headset 3 (Over Head Dual with Boom Mic), Black and Gray; 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; Electret Microphone Element; Unidirectional – Noise Cancelling Microphone Polar Pattern; 1.5 kOhms Microphone Impedance; -40 dBV/Pa @ 1 kHz Microphone Sensitivity; 200Hz – 6.8kHz Microphone Bandwidth; 1.5 – 3 VDC Microphone Bias; 140 Ohms Headphone Impedance; 200Hz – 6.8kHz Headphone Bandwidth

General Information
Manufacturer	Listen Technologies
Manufacturer Part Number	LA-453
Product Name	Headset 3 (Over Head Dual with Boom Mic), Black and Gray
UPC Code
Overview
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.
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
Specifications
Physical
Color	Black and Gray
Cable Length	93 cm (37 in.)
Weight	91 g (3.18 oz.)
Shipping Weight	98 g (3.46 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

A-20191221-1821-130-E

*This item is BRAND NEW - not refurbished. It comes with all manufacturer supplied accessories, and full manufacturer's USA warranty.

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