Wicked WI1901 Metallic Earbud with 10mm Driver - Blue Noise Isolation - 3 Cushion Sizes In-Ear Style - Driver 10mm Impedance 16 ohms - Sensitivity 102 dB Frequency 20-20000 Hz - Cord length 4 ft. Gold-Plated plug material Wicked metallic colors for your personal touch to sound 10mm drivers 1.2 meter cord with gold plated plug Limited Lifetime Warranty