High quality USB mini laptop speaker UST-SP22

Mini speaker
1)Foldable,easy to carry
2)A variety of color for choice
3)The speaker is designed for laptop/mp3/mp4/CD/phone


>N.W.:176g
>Impedance:8Ω
>Size:42*56*32 mm
>Output power:2W+2W
>Power:USB cable
>Frequency:180HZ-18KHZ
>Speaker diameter:32mm
>The number of speaker: 2PCS
>Speaker style:Dynamic inside magnetic