"For years our team have been re-thinking the design of audio products to reduce the detrimental distortion that traditional approaches can’t address. I experienced a Eureka moment and uncovered a way to target distortion at source; in the human ear itself."

Davies Roberts CEO and Inventor

Small product. Huge audio benefits.


Experience better sound from any direction. earHD 360 greatly improves the audio quality we hear in any situation by reducing distortion in the human ear. Wear under headphones, whilst listening to your home HiFi and at concerts for a clearer sound, increased definition and an upgraded listening experience from all angles.

• Music Edition | Made from lightweight ABS and polished for a high gloss finish.

A small wearable device


earHD sits barely visible in the ear and uses revolutionary, non-electric technology to reduce mid and high frequency distortion without having a detrimental effect on our hearing.

Place in your ear and give your sound the upgrade of a lifetime. earHD simply reduces distortion (unwanted noise) from our ears that would otherwise be compromising the sound.

earHD is a one size fits majority design and does not affect the characteristics (or colouration) of music, it simply diminishes distortion from our ears.

Uses: Wear under headphones • when listening to home / car stereo • wear at gigs and live music events • when playing a musical instrument • wear throughout the day to minimise distortion and enhance your audio.

How It Works


earHD removes resonance by using a tiny waveguide inside our ears that removes the effect of the Concha. The Concha is the small shell shape that connects to our ear canal which normally resonates mid frequency sounds.

By removing this resonance, mid and high frequency sounds are more refined, have greater detail and lose their harsh, distorted peaks.

“earHD can upgrade a standard pair of headphones into an audiophile experience. It enables you to upgrade your current audio set up without spending a fortune to replace it.”

Davies Roberts, CEO and Inventor.

Using earHD


Here's a graph to show you how earHD is affecting energy in our ears. As you can see, the blue area shows a reduction in unwanted energy (distortion) between the frequencies of roughly 2 kHz - 5 kHz and 8 kHz - 12 kHz when earHD is worn.

The black area (without earHD) shows the natural peaks of energy that result in harsh noises.

By reducing these harsh boosted frequencies, you will hear more detail in your sound.

“We conducted a range of tests on earHD 360 and found it to significantly reduce sound levels at middle to high frequencies (2 kHz – 8 kHz). This successfully meets Flare’s design objective.”

Gergely Orosz, ISVR Consulting