JVC HAF19MAH Retro Wired Earbuds, Blue

10.7 mm neodymium drivers Frequency response: 8 Hz to 20 k Hz for faithful sound reproduction Nominal impedance: 46 ohms to efficiently conduct power Integrated 1-button remote (Play/Stop/Skip music and adjust volume) with built-in microphone for hands-free calling Bud-type earbuds for secure and comfortable fit Sweatproof (IPX2) except for 1-button remote; ideal for exercising 3.28 ft. cord with nickel-plated i Phone-compatible slim plug