the problem might be
due to cross-talk
interference between
the PC audio frequency
and the USB port. You
can decrease the
volume appropriately to
reduce the noise. In
addition, we
recommend you to
place the speakers
30cm away from your
head to better enjoy the
music.
Small Volume
z
Plug and Play of the
USB decoder on the
speaker
z
Reset the player, and
press the button to
increase the volume of
the apparatus
Technical parameters
Model............................................................................................ M0520
Output power................................................................................ 1W+1W
Specification of the speakers........................................................ 2
″
4
Ω
3W
System frequency response .......................................................... 90Hz~20KHz
SNR .............................................................................................. 70dB
Sensitivity..................................................................................... 600mV
Distortion......................................................................................
≤
0.3%
Dimensions .............................................................................. W90*H90*D93mm
Power supply voltage .............................................................. USB/DC5V (500mA)
Remarks:
the data above is for reference only.
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