M20 Electronic Earplug [Earmor]

Conceived and manufactured by Earmor, the M20 Electronic Earplug is an active noise-canceling minimalistic headset designed to work in the high sound polluted areas. Thanks to NRR 22, IPX4 rating, and well-conceived construction, M20's performance is exemplary in its price bracket.
The earplugs and docking station are made of high-quality polymers, with a few small elements made of metal. Eartips in three sizes are integrated into the hearing protectors for enhanced sound dampening and comfort during prolonged use.
M20 features several design solutions:
 Super minimalist and lightweight design
 Water-resistant and rugged earplug design
 Clear Voice Tracking technology for improved voice recognition
 Up to 8 hours of work
 Battery saving mode
Used electronics dampen louder sounds to an acceptable 82dB while amplifying normal sounds to levels non-achievable for human ears. This solution protects hearing from gunshots and other sounds without limiting standard communication.
Thanks to the rugged construction, ear tips in three sizes, and a high degree of comfort, the M20 is ideally suited for use at shooting ranges, heavy-duty environments, and places with high sound pollution.