1 mp3 earplug and earphones; 2 housings in two kinds of color design; 3 for mp3,Ipod,pc,cd and so on.

Technical Specifications:

Driver Unit:10mm; Impedance:32ohms; Sensitivity:100dB+/-3bB; Max.Input Power:5mw; Frequency Response:20Hz-20KHz; Cord Length:1.2m+/-10%; Audio Jack:3.5mm, stereo.

Unique Products Features:

1.  mp3 earplug and earphones;

2.  crystal clear, stereo sound;

3.  fashionable style;

4.  popular color styles, such as, black, pink, red, green, silver......

5.  super wearing comfort.