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Product Overview

Our NoisePro HD15 Electronic noise plugs are the first choice for use where noise levels vary, communication is important and first class protection is desired. Because HD15 units are electronic, they have 2 major advantages over passive filter systems:

Wear your noise protection all day because noise is only attenuated when you need it. The intelligent circuitry inside ensures that you can hear low volume sounds as if you weren’t wearing hearing protection. This means that you can wear protection all day, safe in the knowledge that your hearing is protected.
Sound boost amplifies sound, so that you can hear better, but still be protected from loud noise
The HD15 is available in 2 versions: standard (ref: HD15, for work or DIY use) and music (ref: HD15, or musicians). Both devices protect users against high decibel levels that may be causing serious hearing impairment.

NoisePro HD15 systems employ top notch components from Etymotic Research, which comes with a long history of expertise in sound quality and noise protection. As a PERFECTfit product, every Electronic NoisePro comes with our PERFECTfit promise and is supplied with a practical kit and protective case for the DIY enthusiast, professional at work, motorsport enthusiast or musician.

What is the difference between HD15 Standard and Music Pro MP9?

Both units address the same problem: how to ensure perfect communication and protection for people who are often in situations where noise rapidly changes from quiet to loud. Both the NP100e and NP100em use the same hardware, although tuned slightly differently. The difference is in the way the systems adjust to the noise levels around them: for musicians, the system is optimised to give accurate sound reproduction, whereas the standard system focuses on providing optimum situational awareness for safety.

ElectronicNoise Pro




Material: comfortable medical grade silicone earmould

What is Included?

  • NP100e custom electronic noise protection
  • Pocket care kit and battery tester
  • Batteries
  • Spare wax filters and changing tool
  • Cleaning cloth
  • Otoferm comfort crème
  • Pocket pouch
  • Fitting and Cleaning Guide
  • Crush & water resistant travel/ storage case

Optional Extras:

  • Transparent colour options
  • Glitter effect
  • Security lanyard
  • Name engraving (max 10 chars)