iFrogz EarPollution Luxe Micro Bud with Mic - Pink Luxe MicroBuds deliver quality sound, super-deep bass, smooth, undistorted highs, and crystal clear vocals. Luxe MicroBuds come with three rubber tip sizes, to fit your ear canal. Includes convenient in-line microphone to allow enjoyment of in-depth acoustic tuning, without missing calls from your mobile phone. Compatible with iPhone, iPod, BlackBerry, and any other media device with a 3.5 mm jack. Driver Unit: 6mm neodymium - Impedance: 16 ohms - Sensitivity: 101dB+/-3dB at 1KHz - Frequency Response: 20 Hz to 18 kHz - Cord Length: 1.1 meters