H.A.R.D. Headset Filter

New H.A.R.D. filter to filter out the Radio Frequency pollution coming up the wire across the wearer’s chest.

The H.A.R.D filter allows music and voice to pass through undistorted.  Even on an airtube headset which stops the microwaves getting to your head, the wire across your chest radiates into your body and the filter stops that.



Hydrous Anti Radiation Device

Designed to absorb harmful electromagnetic frequencies, specifically microwave, from 2.4 to 4GHz, from travelling up a mobile phone ear piece cable to the head, where even low power microwave frequencies can potentially cause molecular disturbance in the aqueous and vitreous humour of the eye, the inner ear and brain, potentially causing tumors, carcinomas, cataracts and other radiation related disorders.

Report of the Performance HARD Filter – Nov 26th 2018.