Pro 9 Noise Cancelling Hearing Protection
Exclusive, Patented Breakthrough
Effective Noise Cancelling technology
without Batteries, Electronics, valves
or any moving parts!

The Unique patented sound chamber technology directs
damaging sounds away from the ear canal, where
they are dampened, refracted and cancelled.

The effect is amazingly clear low level sounds such as speech
but with highly efficient protection from damaging noise levels
such as gunfire with over 32 Decibels of noise reduction
evenly across all frequencies.

Because the soft comfortable and replaceable ear cuffs seal
at the ear but are not inserted into the ear canal,
they are vastly more comfortable than sonic, passive or electronic ear plugs.

The lightweight unit is barely noticeable when worn and
can therefore be used for long periods without discomfort.