Studio-quality sound reproduction with a touch of bass. AKG K545 headphones follow the award-winning success of the previous K550 design – with important enhancements. The spacious, AKG studio sound has been enriched with a touch of deep bass to better reproduce the features of today’s music. Moreover, the K545 is equipped with two detachable cables: one featuring a “one button” inline, universal remote and one with a “three-button” MFI remote, enabling you to connect to the widest array of sound-producing equipment imaginable – including stereo receivers, Androids and Windows 8 devices. Yet, it’s the K545’s comfortable fit and no-compromise approach to sound excellence that differentiates them with the first listen. You’ll never take them off – but if you do, their convenient fold-down mechanism allows you to take them with you in their own secure carrying case. If you want to stay connected, do it in style with AKG. The AKG K545 headphones deliver uncompromised, studio-quality sound View larger Connect to and control your favorite device with the included Apple and Universal detachable cables View larger Exceptional studio-quality sound. Specially-selected 50mm drivers and a closed-back design works together to deliver precision sound with superior acoustic dampening and enhanced bass response. Universal, multi-device connectivity. Two detachable cables provide connectivity to the widest possible array of devices/equipment: one for use with most smartphones; the other for use with Apple devices. Both cables allow you to play and pause music, answer and end a call without removing your headphones. Long-lasting comfort. The K545’s super-soft, protein leather ear cushions allow for long-term listening without any fatigue or lack of listening pleasure. Foldable, Portable, Secure. A 2D Axis folding mechanism allows the K545s to fit into a carrying case for those few occasions when you’re not able to listen but want to take them with you. Listen in comfort for as long as you like thanks to super-soft ear cushions View larger What"s in the Box: 1 pair AKG K545 headphones / 1 carrying case / 1 universal remote cable/microphone / 1 Apple-devices-compatible remote cable/microphone / 3.5 mm - 6.3 mm adapter Specifications: Dynamic, Closed-back DesignFrequency range : 10Hz-25kHzSensitivity : 97dB SPL@1mW/1kHzInput impedance : 32 ohmsMaximum input power : 50mWNet weight (without cable) : 281.5g (9.9 oz)Cable : 99.99% oxygen-free cables, 2 x 1.2m (2 x 3.9 ft)Main connection : 3.5mm (1/8 inch) stereo mini-jack plug