Austrian Audio Hi-X15 Professional Closed-Back Over-Ear Headphones

https://www.youtube.com/watch?v=xITeWLG0BBA

features:

- Austrian Audio's proprietary High Excursion Technology, for low THD at lower frequencies and clear, precise sound
- Low impedance, so they sound great even when connected to low-power outputs like mobile devices
- The Hi-X15 has a metal hinge for maximum durability
- Comes with Soft memory foam earpads to keep you comfortable during the longest sessions
- Foldable construction for easy storage
- Detachable 1.4 m cable included

Specifications:

- Frequency range: 12 Hz 24 kHz
- Sensitivity: 113 dBspl/V
- Impedance: 25
- Input Power: 150 mW
- Cable (detachable): 1.4 m Connector: 3.5 mm (1/8")
- Adapter (included): 3.5 to 6.3 mm (1/8"" to 1/4"")