Your search for stylish earphones is over with the MX 375 earphones. Their high performance dynamic drivers deliver powerful, booming bass while their sleek and ultra lightweight demeanor aids in offering enhanced portability and style. Ergonomically designed for an optimum fit and comfort, these earphones deliver maximum audio quality with a minimum size. Relax and enjoy pure audio immersion. Specifications : Frequency response - 18 to 22,000 Hz Impedance - 32 Sound pressure level (SPL) - 122 dB Jack plug - 3.5 mm angled Cable length - 1.2 m symmetrical Ear coupling - intraaural THD, total harmonic distortion