Austrian Audio Hi-X50 Professional Closed-Back On-Ear Headphones

https://youtu.be/maAxudgNhcY
Introducing the new professional Hi-X (High Excursion) headphones from Austrian Audio. Whether you choose the Hi-X50 or Hi-X55, know that you are getting "Made in Austria" quality from a team that stands behind this all-new design. You won't find off the shelf drivers and key components here everything is crafted by Austrian Audio in Austria.

Features:

High Excursion Driver proprietary drivers
All Metal hinges and bow for maximum durability
Detachable Cable
Foldable Construction
Furnished with a 3.5mm (1/8 inch) to 6.3mm (1/4 inch) Adapter
Soft Slow retention memory of foam earpads

Specifications:

Frequency range: 5 Hz - 28 kHz
Sensitivity: 118dBspl/V
THD (@ 1kHz): < 0.1%
Impedance: 25 ?
Input Power: 150 mW
Cable (detachable): 3m Connector: 3.5mm (1/8")
Adapter (included): 3.5mm to 6.3mm (1/8" to 1/4")