Definition®
Definition® increases sound quality in any situation by addressing hidden ear distortions.
Improves sound quality in the following places:
Music, concerts, gaming, cinema, under headphones, noisy restaurants, clubs / bars, motorsport, conversation.
Please Note: Definition is a passive, non-electric in-ear device that is highly effective in noisy environments—like busy restaurants, live events, underperforming headphones, or anywhere with a lot of background noise or distorted sound. In clear, quiet, or high-end setups, the effect may be more subtle. That’s because Definition reduces distortion caused by your ears (known as HRTF), rather than enhancing already clean sound. The technology is patented and built on over 18 years of acoustic research. Questions? Our UK-based team is happy to help.

The Science Behind
Sound waves resonate as they enter your ear canal, creating tiny distortions that make certain sounds feel muddy, unclear, or harsh. This can make speech harder to understand, high-pitched noises feel sharp, and music lose its richness. Definition controls how sound enters your ears, reducing distortion and keeping sound natural and balanced.

Definition is the perfect tool for producing, mixing and mastering every genre of music. It works by gently controlling how sound enters your ears, reducing unwanted resonance and distortion while keeping sound natural and balanced.
Already used by industry professionals Definition lets you hear detail in your mix that would otherwise be inaudible.
What's In The Box?
Every pair of Defintion® comes with:
- 3x pairs of sillicone tips
- A useful storage pouch to keep them safe
- A 100 day money back guarantee for your peace of mind

Definition® FAQs


Our Story
The very first Flare products came to life at our first Flare HQ – a garage in our founders garden. As a small team of three we designed and built our first loudspeakers and provided PA for gigs and festivals.
It wasn’t long before we ran out of space...