Closed dynamic stereo in-ear headphones that despite the compact design ensure the sound of AKG in studio quality and high precision thanks to 8 mm drivers. In addition, they are equipped with the universal in-line remote control and microphone, thus allowing to receive calls while listening to music, and easily adjust the volume. They have specific inclined ear tips and a soft, silicone ear pads in three sizes (S/M/L), which are manufactured to fit in every situation and not fall off. Lightweight polycarbonate construction and rubber smooth finish with precise processing increase wearing comfort. Headphones are compatible with most devices including iPods and iPhones. They offer a frequency range of 13 Hz-22.5 kHz, sensitivity of 115 db SPL/V, maximum input power 19 mW and 16 Ohm impedance. Included is a carrying case. Gray colour design.