Noise isolating ear buds. Earfit pieces included. Stereo sound. Driver Unit: 9 mm; Impedance: 16 ohms; Sensitivity: 98 db +/- 3 db at 1 KHz; Frequency Response: 30 Hz to 20 KHz; Cord Length: 1.2 m; Plug: 3.5 mm. CE listed.
Always refer to the actual package for the most accurate information