AudioQuest NightOwl Carbon Closed-Back Around-the-Ear Headphones,Carbon Grey
Remarkably low distortion and exceptionally flat impedance for clean, clear, naturally beautiful sound from a wide range of amplifiers and source components, including mobile devices
Closed-back design for deeper immersion, improved isolation of external noise
50mm dynamic driver with biocellulose diaphragm, rubber surround, and voice-coil former for low distortion, high excursion, true pistonic motion
Hifiman HE400S Over Ear Full-Size Planar Magnetic Headphone
Sounds terrific on your smartphone or most any portable audio device
Superb Hi-Fi Quality with lifelike clarity, detail, extended bass and wide sound stage
Only 350g-Long Hours of Comfortable Listening