Brainwavz M1 In-Ear-Monitor Earphones .

Brainwavz M1 In-Ear-Monitor Earphones Sold new with original packaging Frequency Range: 20 Hz - 20 kHz Sensitivity: 110 dB/mW Impedance: 32 ohms Cable: 1.3 m copper silver Y cord Plug: 3.5 mm gold plated jack Accessories: carrying case, shirt clip, silicone eartips (S / M / L) The Brainwavz M1 exhibit a well-balanced sound signature with a wide soundstage and a liquid midrange. Among more than 200 models tested on the Head-Fi forum, the M1 come at the very top of their range. These in-ear-monitors truly represent unbeatable value. Asking price is 20 plus shipping charges