Bullant EarMuffs 22dB - Great quality & very useful.
Allows the user to hear sounds such as speech without having to remove earmuffs.
If any sound reaches levels above 85dB
the system cuts the incoming signal to protect the user.
Lightweight and comfortable
Complies to Aus/NZ standards
Powered by 2 x AA batteries (not included)
Attenuates noise levels above 85dB
Tested to standard: AS/NZS 1270:2002
SLC80 rating: 22, Class 4