3D bass sound with stereo mini laptop speakers

1.mini lapotp speakers
2.competitive price and direct factory
3.high quality with beautifu melody
4.fashionable appearance
3D bass sound with stereo mini laptop speakers

detial description:
3d sound technology with 2.0 channel speaker
system in compliance with acoustics and aesthetics rationale flexible sound with distinct tone level small sized design , easy to take.

specificatin:
Applicable to otebooks/pc/mac/mp4/mp3/PDA
RMS:2W×2
USB Mini stereo
40 Rubber loudspeaker 8002 IC*2pcs
Built in 4070'' Passive Radiator
Notebooks/pc/mac/mp4/mp3/PDA
Rms power: 2x2W
Input voltage:USB5-6v
Frequency Range:150-20KHz
Resolution:≥40dB
Signal-to Noise:≥70dB
Jack :3.5 mm stereo