Beyerdynamic DT 900 Pro X - open studio headphones

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