Easily plugs into USB port on PC or notebook, not limited to plugs or voltages of different countries
Plug-and-play, no external power supply is needed
Power supply USB port 5V, 500mA
Amplifier driver 2W (2W output): sound can be enjoy with others
Compatible with USB 1.1 and USB 2.0
No additional USB driver is needed in Windows 98SE/ME/2000/XP and Macintosh 9.X or above
Two speakers
Unique design with patents in Japan, Germany, USA and China
Hi-Fi stereo
OEM/ODM orders are welcome