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

Weight: 240 g Width: 190 mm Depth: 110 mm Height: 200 mm Product colour: Gold Detachable cable: Yes Cable length: 3 m Wearing style: Head-band Product type: Headphones Audio adapters included: 3.5 mm 6.35 mm connector: Yes 3.5 mm connector: Yes Bluetooth: No RF connectivity: No Connectivity technology: Wired USB connectivity: No 2.5 mm connector: No Warnings: Avoid prolonged use at high volume levels to prevent hearing damage. Acoustic system: Semi-open Ear coupling: Circumaural Maximum input power: 200 mW Headphone sensitivity: 104 dB Impedance: 55 Ω Headphone frequency: 15 - 25000 Hz