STREAM – AURICULARES FOLDABLE STEREO HEADPHONESSLEEK AND TRENDY DESIGN – FOLDABLE HEADBAND – WIRED CONNECTIVITY – ON-EAR TYPE – COMPATIBLE WITH ANY MP3/4 PLAYER, IPOD, SMARTPHONE… MAGNET DIAMETER : NDFEB 40 MM – FREQUENCY RANGE: 20-20K HZ – IMPEDANCE: 32 OHMS – SENSITIVITY: 98 DB – CORD LENGTH 120 CM – BLUE COLOUR