It Is Cool Slim Bar Speaker Design,  Loud Speaker, Powered by USB, while Audio LINE OUT by the same USB port.
<br />It will work with your Laptop/Notebook specially.
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<br />Notice: 
<br />1) Please only buy our item after you finish reading our shipping policy (arrival on you within one month ) and others. 
<br />2) please email us if you have any questions about the shipping or item before you leave negative feedback. We'll try our best to make you happy.
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<br />Your kind understanding and cooperation will be highly appreciated by us all the time.
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<br />Product Description:
<br />Product Name:
<br />Mini PC Speaker Bar For Laptop/Notebook
<br />Specifications: 
<br />1) Stereo Laptop Speaker
<br />2) Hot Plug, no need any software drivers
<br />3) Using the catheter technique, so that a more prominent bass
<br />4) Anti-magnetic design
<br />5) Powered and Audio LineOut functions 2in1 USB cable interface
<br />6) Impedance: 4  
<br />7) Frequency Response: 150Hz ~ 20KHz
<br />8) Output Power: 3W * 2 (RMS)
<br />9) Speaker Unit: 42*22mm  2pcs
<br />10) Color: WHite
<br />11) Speaker Size: 20*3.5*3.0 Cm
<br />12) Package Size: 21*6.3*3.8 Cm 
<br />13) Net Weight: 87g
<br />14) Package Weight: 135g
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<br />Package Included:
<br />1 x Bar Speaker 
<br />1 x Data Cable