Powerful drivers help deliver an immersive audio experience Earbud design fits directly into your ear. 3.3ft. cord features a slim, gold-plated plug that is iPhone(R) compatible. Cord color-matches the earbuds. Sweat-resistant design is great for jogging, exercising and other activities. 11 mm drivers and neodymium magnets deliver thumping sound. Sound isolation helps keep you focused on your music. 10Hz - 20kHz frequency response for faithful sound reproduction. 101dB/mW sensitivity delivers powerful sound. 16 ohms nominal impedance lets you efficiently conduct power. Includes small, medium and large silicone earpieces. JVC(R) Riptidz Earbud Headphones, Army Green, HA-FX8-G is one of many Earbuds & In-Ear Headphones available through Office Depot. Made by JVC.