Features:
* 5 Clipboard hot keys+ Mouse Scroll Wheel: cut/ paste/ copy/ back/ forward
* 8 Multimedia hot keys: V+ , mute, V-, play/ pause, Pre track, My computer, Next track, Stop
* 20....

Technical Data:
* RMS: 3W* 2
* P.M.P.O: 200W
* Driver Unit: 3* 2
* Impedance: 4 Ohm
* Frequency Response: 200HZ~ 18K HZ
* S/ N: > 65dB
* Control: Power, Volume, Earphone Jack
These stereo....

Technical Data:
USB port available
* RMS: 2W* 2
* P.M.P.O: 150W
* Driver Unit: 2.25* 2
* Impedance: 8 Ohm
* Frequency Response: 200HZ~ 10K HZ
* S/ N: > 65dB
* Control: Power, Volume, Earphone....

Features:
* USB port, no sound card and power supply required, plug and play in WinME, 2000, XP
* Various colors: Silver, Black, Blue, Gold, Pink, etc
* Excellent plastic housing, Smart & ....

* Dimensions: 85 x 90 x 182mm
* Color: silver, black, PC color
* USB and other alternating currents power input can be chosen, suitable for computers, MP3 player
* 3" Full Range....

Technical Data:
* RMS: 20W+ 8W* 2
* P.M.P.O: 500W
* Driver Unit: 4+ 3* 2
* Impedance: 4 Ohm
* Frequency Response: 40HZ~ 20K HZ
* S/ N: > 80dB
* Separation: > 45dB
Email: klinsmann etotek.com
MSN: ....

Technical Data:
* RMS: 30W+ 10W* 2
* P.M.P.O: 900W
* Driver Unit: 5+ 3* 2
* Impedance: 4 Ohm
* Frequency Response: 40HZ~ 20K HZ
* S/ N: > 80dB
* Separation: > 45dB
Email: klinsmann etotek.com
MSN: ....

Technical Data:
* RMS: 15W+ 8W* 2
* P.M.P.O: 450W
* Driver Unit: 4+ 3* 2
* Impedance: 4 Ohm
* Frequency Response: 40HZ~ 20K HZ
* S/ N: > 80dB
* Separation: > 45dB
Email: klinsmann etotek.com
MSN: ....

Technical Data:
* RMS: 5W+ 3W* 2
* P.M.P.O: 300W
* Driver Unit: 3+ 2.25* 2
* Impedance: 4 Ohm
* Frequency Response: 50HZ~ 20K HZ
* S/ N: > 70dB
* Control: Power, Volume, Earphone Jack

Technical Data:
* RMS: 25W+ 8W* 2
* P.M.P.O: 800W
* Driver Unit: 4+ 3* 2
* Impedance: 4 Ohm
* Frequency Response: 40HZ~ 20K HZ
* S/ N: > 80dB
* Separation: > 45dB
You will surprise with the sound....