3M Peltor MT53H7A4400-EU


3M™ Peltor™ LiteCom™ Headset

The 3M™ Peltor™ LiteCom headset is designed for use in tough and noisy environments. With noise-cancelling microphone and hands-free radio communication these Peltor ear defenders combine comfort and wearability with functionality for improved efficiency within your workplace operations.


These high-performance hearing protectors have an SNR (single number rating) of 32 decibels (dB) and built-in two-way radio communication with a clear 1 kilometre range (although range can extend up to 3 kilometres depending on conditions).

Filtering Microphone

You can work safely and efficiently in even the most demanding environments with these tough and rugged Peltor ear defenders. The built-in microphone is the Electret noise-cancelling (MT53) and the headset allows two-way conversation across multiple parallel channels (up to 8 channels and 38 sub-channels). When speaking the microphone will effectively filter out any background noises so they can be heard clearly.

Rugged Design

LiteCom hearing defenders are dependably safe and ruggedly built to cope with everyday wear and tear in harsh environments. Whatever the conditions you face at work, whether extreme heat or cold, damp environments or out in the rain, underground or in a generally noisy environment, you can rely on these ear defenders to keep on working and keep you safe.

Hands Free Use

The Peltor LiteCom headset comes fully loaded with features for hearing protection and effective communication protecting your ears from harmful noise. The controls settings are designed for use without removal, with electronic guides through the menu that tells you what settings are being adjusted. The headset notifies the user of the battery status clearly every time it’s switched on.


In the box:

  • Headset
  • Alkaline Batteries (2)
  • User Guide


Litecom Brochure

• Voice-operated transmission (VOX) for safe, hands-free communication
• Microphone will pick up on speech-only
• 8 channels in the PMR 446 MHz band
• 38 Subchannels per radio channel
• Active filteriing on microphone effectively filters out all other sounds
• Battery status is clearly indicated and you are notified of status every time you switch the headset on
• To conserve battery life, the headset will power off automatically

Additional information


3M Peltor

Device Type

Peltor Headset


Licence Free (PMR-446)


View basket

“For further product or rental enquiries use below enquiry form or email info@airphoneuk.com”