[Upgraded] USB Computer /Laptop Speaker with Stereo Sound & Enhanced Bass, Portable Mini Sound Bar for Windows Pcs, Desktop Computer and Laptops

Built-in Dual 3W High-Excursion Drivers and Passive Radiator that allow for louder sound, greater dynamic range, improved bass, and lower distortion. There is no physical volume control on the speaker. But you can easily adjust the speaker volume on your computer. One Cable for Both Audio amp Power. No need for 3.5mm AUX jack, the single USB cable can feed both audio and electrical power for the USB computer speaker. Greatly help you avoid messy cable. NOTE There is no physical volume control knob on the speaker. Compatible with Windows PCs. The Upgraded USB Computer Speaker works great with various brands of Windows Vista7810 PCs, such as HP, Lenovo, ASUS, Dell, Acer, LG or more.

• Sound Box 5W USB Computer Speaker
• Sound Ball 6W USB Computer Speaker
• Sound Bar 8W USB Computer Speaker