HIFIMAN HE1000se Full-Size Over Ear Planar Magnetic Audiophile Adjustable Headphone with Comfortable Earpads Open-Back Design Easy Cable Swapping

Specification:

Impedance : 35Ω
Sensitivity : 96dB
Frequency Response : 8Hz-65kHz
Weight : 15.5oz (440g)

• Nanometer Thickness Diaphragm
• Acoustically Invisible Stealth Magnets
• Patented “Window Shade” System
• Asymmetrical Ear Cups
• Sturdy 3.5mm User-replaceable Connector Design