Audiobahn"s new collection of earbuds are the perfect accessory for those who can"t get enough of their music. Take your sounds everywhere you go- to school, work, beach, club, car show- with brand new earbuds by Audiobahn. The Killa model earbud features a 13mm driver diameter with a purple and chrome finish.Product Features In-Ear Killa Earphones Foam in ear cushions cut out unwanted noise Purple and chrome color finish 13mm Driver diameter 4 foot cord length 1/8 inch Input plug Frequency Response: 20-20,000 Hz Sensitivity: 98 dB Impedance: 32 ohm