Enjoy your favorite music with the stylish Sony MDR-E9LP in-ear headphones. For amazing treble, midrange, and deep bass production, these white Sony headphones feature 300 kJ/m3 high power neodymium magnets. Plus, with a frequency response of 18 - 22,000 Hz and 104 dB/mW sensitivity, these Sony headphones are sure to deliver a dynamic performance. In addition, the impedance of 16 ohms at 1 kHz in these in-ear headphones ensures smooth character and excellent clarity. The Sony MDR-E9LP headphones come with ultra-lightweight earbuds that let you enjoy your favorite music for longer hours. What's more, with a power handling capacity of 100 mW (IEC), these 13.5 mm Sony headphones produce crisp and clear sound output.