Compact and stylish in-ear version of the well-known headphones that provides a full-valued listening experience when listening via MP3 player or phone. The ear plugs feature specially designed construction to fit directly into the ear, while eliminating hum and reliable dampening surrounding noise. The headphones deliver frequency range of 20 Hz to 20 kHz with a sensitivity of 107 dB. Their 1.2m long cable is coated with a combination of rubber and fabric which makes it more durable and stops any distortion that could be caused by rubbing against clothes. The cable is terminated with a 3.5mm jack and features a microphone for making calls as well as a single button remote control for starting and stopping media, compatible with iPhone, Blackberry, HTC and other devices. The headphones can be clicked together and hung around the neck. Impedance: 16 Ohm. Black colour design.