http://www.amazon.in/AmazonBasics-HP02-On-Ear-Lightweight-Headphones/dp/B00VGVOYMC Code ABHEAD40 Lightweight and built for comfort Adjustable wide headband for a better fit Foam-cushioned earphones for added listening comfort Ideal for use with PC, Mobiles, MP3 Players and portable devices Frequency response: 20 Hz - 22 kHz,Impedance: 32 Ohm at 1 kHz; 40mm full range driver Sensitivity (db): 94 ±3dB/mW I-shaped stereo mini plug
