Portable Mini USB 2.0 Speaker for PC MP3 Black

2.0 Portable Mini USB Speaker for PC MP3 Black
 
Specifications:

• Colo:Black
• Condition:100% New
• New brand with high quality
• Strengthen whole frequency sound box RMS power:2.0W*2
• Mini shape
• Sensitive limit:>=65dB
• Frequency response:90Hz-20KHz
• Distortion limit:>=03% 1W 1KHz
• Signal to noise ratio:>=55dB
• Separate limit:>=45dB
• Dimension:6cmx7cmx6.5cm

Package:
Mini speaker * 1
cable * 1