USB Stereo Speaker System with 3.5mm Audio Plug to Connect to Laptop, Notebook or Desktop Computer-101 Bubble edge speaker

Product description
Material: plastic
Size: 7.2*7.0*7.0cm
Color: black and red
Rated frequency: 3 (HZ)
Rated power: 3 (W)
Rated voltage: 5 (V)
Expansion interface: USB interface
Package content: 1 pair of notebook mini portable speakers
1.【Small Size, Big Sound】Two speakers, with dimensions at less than 3 inches per side, to output full, rich audio from your PC/laptop/notebook.
2.【USB Power】 Both speakers draw all their power through the USB connection in the cable so you don't have to worry about finding an outlet or carrying around an adapter.
3.【3.5 mm Audio Plug】 Near-universal audio plug quickly connects to most PCs and mobile devices.
4.【Volume Control】More convenience with an in-line controller that lets you quickly adjust the volume of the speakers without having to change the volume on your device.
5.【Built to Travel】Compact form and durable construction mean you can have sound most any place you go; a great fit in your laptop bag, briefcase or bookbag.