The JVC HAF160B Gummy earbud in black color features power sound with 0. 53" neodymium driver unit. Bass boosting earpiece comes with 3. 3' cord with nickel-plated iPhone compatible slim plug. Has 3. 5 mm headphone jack for connectivity. Features stereo sound mode for enhanced sound effect and has a sensitivity of 108 dB. Has nickel-plated plug, oval form smooth body for perfect fit and bass boosting earpiece for great audio experience. Meets IEC certifications and standards. Has a maximum input power rating of 200 mW and impedance of 16 ohms. Compatible with cellular phone, portable audio system and tablet. Has a frequency response of 15 Hz - 20 kHz and comes with 3. 3' cord. Comes in binaural in-ear earpiece design for good audio quality. Has 0. 53" neodymium driver unit for better listening experience. Features tangle resistant cable for convenience. Weight: 0. 18 oz. (without cord). Black rubber earbud delivers clean, crisp sound with crystal clear highs, mids and larger life bass. Features wired connectivity technology for seamless operation. Earphone offers superior sound quality. The JVC gummy black rubber in-ear earbud features oval form soft body for comfort fit and powerful sound.