Full Description (PDF)
POLYBUD IN-EAR EARPHONES
The PolyBud is a high-quality miniature earphone designed to fit fully into the ear and to attenuate surrounding sounds by approximately 25dB, making them very suitable for use as generic in-ear monitors or in areas of high noise.
By fully blocking the ear, these earphones work into a very small acoustic volume (the ear canal is approximately 2cc) which gives them the capability of producing a wide dynamic and accurate response.
They are…