Features:
1.120
Watt USB Computer
Speaker
2.Build in amplifier with 600W PMPO
power
3.With Power control,
Power Led,Volume control and Earphone
jack
4.Good sound quality,
portable
5.Magnetically shielded
and not affect to CRT monitor
6.Power by
USB port
7.Compatible
to any PC, laptops and Mac that with USB port and 3.5
audio
out
Package include:1 x 120W USB
power laptop Computer Speakers w Ear Jack