The Buds are powered by Dirac Opteo. Dirac Opteo digitally enhances the sound in your earbuds, unlocking their full potential and providing an optimized listening experience based on patented correction technology. Leveraging years of insights from Dirac Live's unique mixed-phase impulse response correction, Opteo employs advanced measurement-based correction technology to eliminate any unintended resonances or sound colourations, maximising the acoustic performance of the Buds. It delivers high-definition sound while enhancing vocals and deepening bass for a richer audio experience.