Celestee is a set of high-end headphones combining elegant design and remarkable sound performance. They incorporate the latest Focal technologies: 15/8" (40mm) Aluminium/Magnesium ‘M'-shaped dome full-range speaker drivers and acoustic treatment within the earcups to prevent resonance. Celestee headphones boast outstanding tonal balance: incredible bass extension with precise treble and high-mids to delight any music lover.