Available USB port

Windows98SE,ME,2000,XP or higher Mac OSX or hight

3D sound technology with 2.0 channel,USB plug for power rich bass

Mini and portable

Specification:

Power output:3Wx2(RSM)

RF:90Hz-20KHz

S/N Radio:≥80Db

Impedance:4Ω

Power:DC 5V

mini speakers