Navigate your iPod, iPhone or iPad library. Omnidirectional condenser microphone for phone calls and voice memos. Powerful 8.8mm drivers deliver clear and natural audio reproduction . Answer calls, control volume, play, pause, fast forward and rewind with one button. XS/S/M/L ear tips provide a comfortable fit and convenient cord wrap keeps the cord neat and tangle free. Frequency response: 20Hz - 20kHz . 1.2m cable with 3.5mm gold-plated plug. Includes cable wrap holder and 3 sizes or ear tips