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Headsets

ListenTALK Headsets available for any environment
 
  • LA-454 Headset

    Price: $217.00

    The ListenTALK LA-454 headset from Listen Technologies features a boom mic for hands-free communication, and incorporates dual over-ear speaker design to offer improved noise isolation and increased clarity in high-noise environments.

    Highlights

    • Increased noise isolation thanks to a dual, over-the-ear design
    • Built-in boom mic for added convenience
    • Ideal for hands-free communications in high-noise environments

    Product Specifications

    Physical

    Color Black
    Cable Length 104 cm (41 in.)
    Unit Weight 404 g (14.3 oz.)
    Shipping Weight 420 g (14.8 oz.) with 454 g (1.0 lbs.) minimum

    Interconnections

    Connections/s Male 3.5 mm (TRRS), CTIA compliant

    Audio

    Microphone Element Electret
    Microphone Polar Pattern Unidirectional – Noise Cancelling
    Microphone Impedance 1.2 kOhms typical
    Microphone Sensitivity -45 dBV/Pa @ 1 kHz
    Microphone Bandwidth 120 Hz - 6 kHz
    Microphone Bias 3 - 5 VDC
    Headphone Impedance 250 Ohms
    Headphone Bandwidth 80 Hz - 15 kHz
    Headphone Acoustic Noise Reduction 14 dB typical

    Compliance

    Standards RoHS

    Product Data Sheet

    ListenTALK LA-454 Headset Product Data Sheet ListenTALK LA-454 Headset Product Data Sheet (211 KB)

    LA-454 Headset
    Image 1: LA-454 Headset
    Image 2: LA-454 Headset

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