AKG K92 - studio headphones, in-ear, closed

Package height: 235 mm | Warnings: The product contains lithium batteries which may present a fire hazard. | Warnings: Avoid prolonged use at high volume levels to prevent hearing damage. | Master (outer) case height: 270 mm | Warnings: Do not immerse in water or expose to extreme temperatures. | Quantity: 1 | Connectivity technology: Wired | Microphone type: Not available | Headphone frequency: 16 - 22000 Hz | Master (outer) case width: 578 mm | Detachable cable: No | Headphone sensitivity: 113 dB | Audio adapters included: 6.3 mm | Package width: 220 mm | Recommended usage: Music/studio | Driver unit: 4 cm | 3.5 mm connector: Yes | Product type: Headphones | Product colour: Gold | Package depth: 110 mm | Ear coupling: Circumaural | Product colour: Black | Master (outer) case gross weight: 6.57 kg | Products per master (outer) case: 10 pc(s) | Package weight: 546 g | Master (outer) case length: 473 mm | Acoustic system: Closed | Cable length: 3 m | Wearing style: Head-band | Material: Leatherette | Maximum input power: 200 mW | Weight: 200 g | Material: Metal | Impedance: 32 Ω