computer speaker
<br />
<br />Specification:
<br />Color: Green, Blue
<br />Size: 10cmx9.5cmx9.5cm
<br />Rated Power: 3W+3W
<br />Frequency Response: 110Hz-20KHz
<br />S/N Ration: >60db
<br />Input Power: 5V
<br />Work Power: 3.7V
<br />
<br />Application: Notebooks,desktops, cell phones, MP3, MP4, MP5, and other personalized music appreciation casual user