JVC HAF19MGC Retro In-Ear Wired Earbuds with Microphone (Green) • 10.7 mm neodymium drivers;• Frequency response: 8 Hz to 20 kHz 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 iPhone(R)-compatible slim plug;• Green;