Beyerdynamic DT-270 Pro - closed studio headphones

Product type: Studio headphones | Impedance: 45 Ω | Product colour: Grey | Ear coupling: Circumaural | Acoustic system: Closed | Product colour: Black | Headphone frequency: 5 - 24000 Hz | Connectivity technology: Wired | Weight: 194 g | Warnings: The product contains lithium batteries which may present a fire hazard. | Warnings: Do not immerse in water or expose to extreme temperatures. | Recommended usage: Music/studio | Headphone connectivity: 3.5 mm | Wearing style: Head-band | Warnings: Avoid prolonged use at high volume levels to prevent hearing damage.