House of Marley EM-JE041-MI Wired Headset Rs. 879 Built-in Microphone In the Ear Headset In-ear-canalphone 8 mm Headset Driver Units Wired Connectivity 18 Hz – 20000 Hz Headset Frequency Response 16 ohm Headset Impedance http://www.amazon.in/gp/offer-listing/B00KBBRSKI