the latest USB mini laptop stereo speaker

Laptop Speaker
Samll size design
Easy to carry and easy to use
Suitable for PC/LAPTOP/MP3/MP4 etc
52 PU-edge Antimagnetic Iron loudspeaker
Powered HI-FI amplifier
Magnetically shielded
USB+3.5mm
RMS
:
3W×2
(
THD=10%
)

SNR
:
≥70dB
Input Sensitivity
:
400mV
Frequency Range:60Hz-18KHz