HADENYS  Open-back headphone Open-back headphones for the home, Hadenys combines contemporary design with hi-fi quality. Fitted with exclusive Focal speaker drivers, they deliver warm sound with remarkable depth and precision. In addition to its acoustic performance, Hadenys stands out for its comfort and elegant aesthetics. SOUND IN DETAIL Designed and manufactured in France in Focal's workshops, the 40 mm Aluminium/Magnesium "M" dome drivers deliver pure hi-fi sound that is detailed, warm and dynamic. The ideal headphones for an uncompromising listening experience at home. COMFORTABLE AND LIGHTWEIGHT Thanks to its lightweight magnesium yoke, these headphones are perfect for long listening sessions, while the memory foam ear cushions provide added comfort. REFINED FINISH Hadenys has a refined and sophisticated look with its earthy shades of brown, a colour that is both fashionable and timeless. Inspired by the Hadean era, the period when the Earth was formed around 4.6 billion years ago. Hadenys represents a return to our natural origins, balancing power and mineral qualities. Running-in These headphones need a running-in period to reach full performance. This will happen naturally after several hours of listening. If you wish to accelerate the process, we recommend that you play the headphones for at least 24 hours at a relatively high volume level, on tracks rich in low frequencies. This will stabilize the loudspeakers and allow you to enjoy your headphones to the full.  SPECIFICATION Type Open-back headphones Impedance 26 Ohms Sensitivity 105dB SPL / 1 mW @ 1 kHz THD 0,2 % @ 1 kHz / 100 dB SPL Frequency response 15 Hz - 22 kHz Speaker driver 15/8'' (40mm) Aluminium/ Magnesium ‘M’-shaped dome Weight 294 g / 0.65 lb Cables supplied carrying case included : Yes Carrying case depth : 7 cm / Carrying case height : 24 cm / Carrying case width : 21 cm / Cables provided :• 1X 6ft (1.8m)Jack 1/8" (3,5mm)• 1 x adapter 1/4" (6.35mm) Connectivity  Jack 3.5 mm, Jack 6.35 mm