"New, Unused" Hifiman Ananda nano Planar Magnetic Stealth Magnet Headphones Selling because I found the perfect ones for me! Amazon Price: ¥65,390 ● Nanometer-thick diaphragm based on the popular SUSVARA Significantly reduces distortion, with fast transient response, and doubles the dynamics and detail reproduction. ● Acoustically transparent Stealth Magnet technology Unlike sound waves passing through conventional magnets, the special shape of Stealth Magnets does not interfere with sound waves passing through the magnets. HIFIMAN's advanced magnet design is acoustically transparent, dramatically reducing wave diffraction and turbulence that degrades the integrity of sound waves. By reducing distortion, it achieves accurate, wide-range sound. ● Ideal for portable devices High-sensitivity design that can be used with most smartphones and portable audio devices. Delivers amazing sound quality with low distortion. ● Window Shade Grille Design Significantly reduces sound reflection, achieving clear sound. ● Asymmetrical Ear Cup Design Adopts an asymmetrical ear cup design that naturally conforms to the shape of the human ear. ● Hybrid Headband Design The ANANDA nano cleverly designs the straps to distribute weight on the underside of the headband, providing comfort for long listening sessions. The matte black finish headband combined with the metal ear cup holders provides high durability. ● Replaceable Cable Design The ANANDA nano features a 3.5mm terminal cable replacement design for long-lasting connectivity. Frequency Response: 5Hz-55kHz Sensitivity: 94dB Impedance: 14Ω Weight: 419g Waterproof/Water Resistant: Not waterproof/water resistant Connection Terminal: φ3.5mm mini plug Type: Over-ear - Model Name: ANANDA NANO - Brand: HIFIMAN"