Focal Celestee Headphones have a closed back design fitted with exclusive drivers for a high-end sound performance. The semi-aniline material and complex craftsmanship means Focal’s Celestee headphones are great for comfort and sound insulation. Focal Exclusive Drivers The Celestee headphones use Focal’s exclusive 40mm aluminium/magnesium electrodynamic full-range speaker drivers for excellent dynamics and high precision sound. They deliver a linear frequency response that extends to 23 kHz and the ‘M’-shaped inverted dome design and larger emissive surface area improves listening clarity. Earcup Design The Celestee ear-cups have acoustic properties to prevent resonance and to achieve a clean and precise audio with improved bass extension. High-Quality Materials Focal’s Celestee Headphones are crafted with high quality materials such as semi-aniline leather on the earpads, headband and earcups, which are overlaid with a stainless steel grille. The headband uses leather on the outside with microfibre on the inside. This use of material is key for the Celestee’s aesthetics and comfort. Insulated Sound The Celestee headphones are suitable for home-use and for on the go. The low impedance, together with the semi-aniline leather design achieves uncompromising audio from these comfortable and soundproof headphones.