iFrogz IF-CBD-WHT Audio Coda Buds with Mic - White Bright colors with sleek contours - Cord Length: 1.2 m Crisp high-definition stereo sound and an in-line single-button remote/mic Driver Unit: 10 mm neodymium - Impedance: 16 ohms Sensitivity: 93 dB +/- 3 dB at 1 kHz - Frequency Response: 20 Hz to 20 kHz Authentic iFrogz products and warrantees on iFrogz products