http://www.amazon.in/gp/offer-listing/B01CJWJY58/ DESCRIPTION High fidelity digital audio earphones build in digital audio convertor sound Hi-Fi Drivers: 8.6 mm Compatibility: iPhone, iPod and iPad Cable Length: 120 centimeters Functions: Multiple functions of pla or pause, volume control and music track change previous Next Noise Cancellation: Earbuds passive noise cancellation frequency Range: 20Hz- 20kHz Type: In ear connectivity Lightning Connector Signal: Digital 24Bit 48Khz