Pro Intercom ListenTALK Headset 5 - Dual Over-Ear Noise-Cancelling Boom Mic-for Hard Hat

The LA-455 is a headset 5 meaning it's a dual over-ear headset with a boom microphone designed to be used in industrial environments.

A flexible, adjustable Velcro head strap coupled with a behind-the-head band, ensure comfort and secure positioning under hard hats when used in high traffic environments such as construction. Large generously padded dual ear-cups provide exceptional isolation from external noise.

When safety and clear communication are critical, keep your team in the loop with Listen Technology's LA-455.

Features:

• 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

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
  • Headphone Acoustic Noise Reduction: 20 dB typical