In order to receive higher levels of detail from the front, earHD® 90 acts like a satellite dish. It uses a precise acoustic lens that focuses sound uniform...

earHD® 90 is not a hearing aid – it doesn’t increase the volume in sound that you are looking at. It does increase the detail.

earHD® can be used in lots of different scenarios to upgrade your listening experience. • As an audience member at concerts, gigs or any live music or spok...

earHD® 90 will not work if the sound is not coming directly towards you or if the surrounding sound is dominant.

The ISVR (Institute of Sound and Vibration Research) at the University of Southampton has conducted completely independent tests on earHD® 90 to verify our ...

1. Choose your tips carefully. Your earHD 90 comes with a selection of tips to help you get a perfect fit. You might find each ear is a slightly different ...