3M Peltor Flex Headset (MT53H79A-77)

This Product is End of Life

Please Click here for the Recommended Replacement Product - 3M Peltor CH-3 FLX2 Headset | Headband Version Only

The 3M™ PELTOR™ flex headset with its carefully designed microphone/speaker system and excellent attenuation, offers unique acoustic performance, providing outstanding communication in very high-noise environments.

High-attenuating shells with optimised acoustic design and excellent space for the ears for best possible sound quality and comfort

Quick Positioning integrated microphone boom for easy handling

Soft, wide, foam and fluid-filled ear cushions and individually sprung headband wires of stainless sprung steel provide an even and consistent distribution of pressure around the ears for the best possible comfort

Ideal for users who want to communicate via 2 way radio or phone in a noisy environment

PTT button on the shell

Key Features

• High Attenuation Cups
• Optimised Acoustic Design
• Good Space for Ears
• Stainless Steel Headband
• Beam Mounted Earphones

Technical Data Specifications

MT53 Microphone

• Type - Electret differential microphone
• Frequency range - 70–10 000 Hz +/- 6 dB
• Sensitivity as lip mike - 15mV/680^
• Impedance: 680^
• Noise suppression - 15 dB at 1 kHz

Earphone HTS-230^

• Type - Dynamic
• Frequency range -125-8000Hz
• Impedance - 230^
• Output level at 0,5V/1kHz: 81dBA