Dynamic ear-bud headphones with ultra-light semi-open design, which despite the compact size offer typical AKG sound and independent control of sound through the built-in remote control located on the cable. That is 1.2 m long, with deoxygenated wire and finished with 3.5 mm connector. Headphones are compatible with most devices including iPods and iPhones. They are supplied with ergonomic ear pads guaranteeing high comfort. They offer a frequency range of 17 Hz-23 kHz, sensitivity 93 db SPL/V, maximum input power 10 mW and 32 Ohm impedance. Included is a soft pouch. Weight without cable: 5 g, weight with cable: 13 g, blue colour design.