Noise Isolating Sport IEM Earphones w/ 3 Button Remote & Microphone. The headphones are ergonomically designed for users who engage in sports and athletic activities. Thanks to the 9 mm drivers, the headphones are able to boast crisp clear bold sounds in the frequency range 20Hz – 20kHz, with the sensitivity 95dB and rated input power 10 mW, the XF-200 are a great companion for active and/or athletic users, as they ensure both quality audio sounds and booming beats no matter how rigorous the activity. Designed with a 3-button remote built-in on the 1,4m velcro vable for functionality that controls volume, skip tracks, pause/play, plus a microphone for taking phone calls. The over the ear design ensures a super secure fit guaranteeing you to be able to enjoy your favourite music at the gym without distractions and with great isolation no matter how intense the workout. For extra and added comfort, a complimentary set of Comply Foam tips are included and besides this, the package also contains 6 sets of silicone ear tips and a shirt clip. Colour: black.