Listen Tech LA-451 ListenTALK Headset 1 Earspeaker with Boom Mic
Usually arrives in 5-9 business days.
Perfect for loud industrial environments where clear communication is essential, the LA-455 headset from Listen Technologies features a built-in boom mic and dual, over-the-ear speakers that reduce external noise.
Perfect for loud industrial environments where clear communication is essential, the LA-455 headset from Listen Technologies features a built-in boom mic and dual, over-the-ear speakers that reduce external noise.
| Microphone Element | Electret |
|---|---|
| Microphone Polar Pattern | Unidirectional – Noise Cancelling |
| Microphone Impedance | 1.5k ohms typical |
| Microphone Sensitivity | -45 dBV/Pa @ 1 kHz |
| Microphone Bandwidth | 250 Hz - 4 kHz |
| Microphone Bias | 3 - 5 VDC |
| Headphone Impedance | 32 ohms |
| Headphone Bandwidth | 250 Hz - 4 kHz |
| Noise Reduction Rating (NRR) | 25.5 dB |
| Connections | Male 3.5 mm (TRRS), CTIA complaint |
| Standards | RoHS |
| Color | Black |
| Cable Length | 39" (99 cm) |
| Shipping Weight | 4 lbs (1.8 kg) |
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.