Headset 4 (Over Ears Dual w/Boom Mic)
Headset 4 (Over Ears Dual w/Boom Mic)

Listen Technologies, Headset 4 (Over Ears Dual w/Boom Mic)

Listen Technologies logo
Varenummer (SKU): 263609

Kontakt os

Listen Technologies’ LA-454 headset 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.

Produktdetaljer

  • 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
  • Protect hearing with Noise Reduction Rating of 23.7 dB

Tekniske specifikationer

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
Noise Reduction Rating (NRR): 23,2 dB

Physical
Color: Black
Cable Length: 104 cm
Unit Weight: 404 g

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

Compliance
Standards: RoHS

Dokumenter
Datablad (eng)

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Vi har en stor viden og erfaring indenfor den høretekniske og akustiske verden. Vores eksperter står klar til at vejlede dig om høreteknik, integration til dine høreapparater/CI, akustik, lydregulering m.m. Du er altid velkommen til at kontakte os for vejledning om produktvalg, teknisk rådgivning eller bestille teknikerhjælp til installation.