HIFIMAN ANANDA Stealth Magnets Over-Ear Open-back Planar Magnetic Headphone

Acoustically Invisible Stealth Magnet: Unlike the sound waves created by a conventional magnet, the special shape of Stealth Magnets enables the waves to pass through the magnets without generating interference. HIFIMANs advanced magnet design is acoustically transparent, dramatically reducing wave diffraction turbulence that degrades the integrity of the sound waves. The reduced distortion yields pure sonic output that is accurate and full-range.
NEO supernano Diaphragm (NsD) - Hear what you have been missing: The all new NsD is 80% thinner than previous designs resulting in a faster more detailed response while retaining lush musicality never before possible. At between 1 to 2 microns thick, the NsD diaphragm sets all be standards.
High Sensitivity: High Sensitivity allows use with virtually any smartphone or portable audio device. Low distortion and amazing sound quality.
Window Shade Grill Design greatly reduces sonic reflections for clearer sound; Asymmetrical Ear Cups follows the natural shape of the human ear; Hybrid Headband Design: ANANDA has a carefully designed weight dispersing strap allowing the headband to afford outstanding levels of long-term comfort. The sleek and sumptuous matte black finish is combined with a metal construction for maximum durability; Making Connections ANANDA comes with our updated 3.5 mm headphone connectors.
Efficient Planar Performance: ANANDA is the culmination of years of development, lightweight, ultra-fine planar drivers at their heart sing with unmatched agility and power sensitivity.
Unparalleled Portable Audio Performance: ANANDA is the perfect companion for the portable devices, a sonic match made in heaven allowing you to experience sonic bliss wherever you may be.

Specifications:
Frequency Response: 8Hz-55kHz
Sensitivity: 93dB
Impedance: 16
Weight: 398g