Enjoy clear, powerful sound with high-power neodymium magnets Avoid annoying tangles with the Y-type cord and slider ; Cord length: 1.2 m ; 9 mm neodymium drivers for powerful, balanced sound ; 8 Hz–22 kHz frequency range ; Sensitivity: 100 dB/mW ; Impedance: 16 ohm Get a comfortable fit with hybrid silicone earbuds (3 sizes) Cord adjuster supplied Customize smartphone controls for Android devices with Sony's easy-to-use Smart Key app 1 Year standard warranty