Summary: I wanted usb speakers that had a power button. These don't. I bought them since they looked exactly like a set that was not usb, but had a power button. I took a chance, but returned them since I chose poorly. I did find usb speakers with the power on/off ability, and they are great!
Summary: was looking for alittle more volume for my laptop wow fits bill perfectly love the physical on-off volume knob great sound not as tinny as other reviewers would have you believe the only thing lacking is balance slider