The JBL (5961866) are In Ear Wired headphones. They re lightweight comfortable and compact. A pair of 9mm dynamic drivers punch out powerful JBL Pure Bass Sound while the High-Resolution Audio support ensures great sound quality. A USB-C connection makes them compatible with a large variety of devices like PCs mobiles and gaming devices. In addition the three-button remote on a tangle-free flat cable lets you control music playback and volume adjustment EQ presets as well as answering calls on the fly with a built-in microphone. All this makes the JBL Tune 310C USB-C your everyday companion at work at home and on the road.