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.
Listen Technologies LA-453 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
- LA-453 Headset 3 On-Ear Headset1
- Physical
- Color: Black and Gray
- Cable Length: 93 cm (37 in.)
- Unit Weight: 91 g (3.18 oz.)
- Shipping Weight: 98 g (3.46 oz.) with 454 g (1.0 lbs.) minimum
- InterconnectionsMale 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 StandardsRoHS
