In-ear headphones from the Sumpan series. Offers cable built-in microphone and remote, hook function for having your headphones around neck when not in use and CableLoop patent that allows you to wrap your cord and secure it into place without tangling. Features 13,6 mm dynamic drivers, 20 Hz – 20 000 Hz frequency range, 32 Ohm impedance, 101 dB sensitivity, maximum input power 50 mW and 3,5 mm jack connector. Headphones come in Dark Grey finish.