Urbanz Neon-in Noise Isolating Headphones Earphones with Powerful Bass for Iphone, Ipad, Ipod, Htc, Samsung, Nokia, Android, Mp3 Players (Pink) 10mm driver unit for a dynamic full sound Durable 1.2m anti-tangle cord cable. Replacement ear-buds Off-set secure fit Frequency Response: 20Hz to 20KHz