Immersive listening, pure original sound: Experience Hi-Fi sound with a nano-thin diaphragm and symmetrical magnets. The precise acoustics of the FosiAudio i5 deliver high-resolution, low-distortion sound quality for live performance realism. The 97 mm nano-level driver reveals even the smallest sound details. The sprayed silver alloy coating enhances clarity while ensuring long-term sound consistency and durability. The memory steel metal headband with multi-axial swivel ear cups adapts instantly. Silicone sliders allow for micro-adjustments. Breathable, skin-friendly ear cushions eliminate fatigue during longer sessions. Featuring handcrafted walnut wood chambers and a CNC-machined aluminum frame. The genuine leather headband and distinctive S-design accents exude understated luxury and timeless sophistication. 44 N50 neodymium magnets provide a fast transient response.