Beyerdynamic DT 900 Pro X - open studio headphones

Warnings: Do not immerse in water or expose to extreme temperatures. | Warnings: The product contains lithium batteries which may present a fire hazard. | Warnings: Avoid prolonged use at high volume levels to prevent hearing damage. | Ear coupling: Circumaural | Cable length: 3 m | Product colour: Black | Headphone frequency: 5 - 40000 Hz | Total Harmonic Distortion (THD): 0.8% | 6.35 mm connector: Yes | Sound pressure level (max): 114 dB | Product type: Studio headphones | 3.5 mm connector: Yes | Maximum input power: 30 mW | Impedance: 48 Ω | Connectivity technology: Wired | Recommended usage: Stage/Studio | Weight: 345 g | Detachable cable: Yes | Headset type: Binaural | Wearing style: Head-band