Listen Talk Headset 5

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.

Highlights

• Ideal for industrial and other high-noise environments
• Dual, over-the-ear speakers provide increased noise isolation and improved clarity
• Built-in boom mic for convenient two-way communication
• Protect hearing with Noise Reduction Rating of 25.5 dB

Technical specifications:

Physical

Color: Black
Cable Length: 99 cm (39 in.)
Unit Weight: 454 g (16 oz.)
Shipping Weight: 473 g (1.05 lbs.)

Interconnections

Connection/s: Male 3.5 mm (TRRS), CTIA complaint

Audio

Microphone Element: Electret
Microphone Polar Pattern: Unidirectional - Noise Cancelling
Microphone Impedance: 1.5 kOhms 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

Compliance

Standards: RoHS
* Specifications subject to change without notice.