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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
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