AKG K240 Studio - studio, in-ear, semi-open headphones

Warnings: Avoid prolonged use at high volume levels to prevent hearing damage. | Warnings: The product contains lithium batteries which may present a fire hazard. | Warnings: Do not immerse in water or expose to extreme temperatures. | Connectivity technology: Wired | Headphone frequency: 15 - 25000 Hz | Bluetooth: No | Headphone sensitivity: 104 dB | Height: 200 mm | Impedance: 55 Ω | 3.5 mm connector: Yes | Detachable cable: Yes | Product colour: Gold | Cable length: 3 m | Product colour: Black | Audio adapters included: 6.3 mm | RF connectivity: No | Acoustic system: Semi-open | Width: 190 mm | Weight: 240 g | Maximum input power: 200 mW | 2.5 mm connector: No | Product type: Headphones | Audio adapters included: 3.5 mm | 6.35 mm connector: Yes | USB connectivity: No | Ear coupling: Circumaural | Depth: 110 mm | Wearing style: Head-band