These closed-back, over-the-ear AKG K450 Over Ear headphones feature padded ear cushions for comfort and an ergonomic control for easy volume adjustment. The 3D axis mechanism lets you fold the headphones for compact storage.

Feature

• Closed-Back Design
• Unique 3D-Axis folding mechanism
• iPhone® compatible
• Single sided detachable cable; Two cable lengths included
• Supersoft ear pads
• 2.5mm/6.3mm jack adapter

Specifications 

• 3D-Axis (folding mechanism)
• Frequency range (Hz-kHz): 11-29.5
• Input impedance (ohms): 32
• Sensitivity (dB SPL/V): 126
• Color: Navy
• Headphones weight without cable (g): 120
• Max. input power (mW): 30
• 99.99% oxygen-free cable (length in m): 0.5 / 1.1
• Hard gold-plated jack plug and contacts
• Closed-back, dynamic headphones
• Suited for (SA)CD, DVD(A), DAT
• Best for MP3, CD, MD and PC/laptops