Oker Desktop Speakers 2.1USB Multimedia Model: SP-821

Oker ลำโพงตั้งโต๊ะ 2.1USB ไฟเรืองแสง รุ่น SP-821


  • Output: 5W+3W*2
  • Frequency: 25Hz-20KHz
  • Power: USB/DC 5V=600mA
  • Channel: 2.1
  • Separation: 40dB
  • SNR: 80dB
  • G.W.: 0.72kg
  • Material: Plastic
  • Product size: 96x116x128 mm*1 / 60x60x70 mm*2


  • Large diameter full frequency vibration loudspeaker, deep bass, rich midrange and clear treble.
  • D power amplifier, high quality and low distortion.
  • USB supply power directly, easy connection.
  • Can connect PC, laptop, mobile phone, MP3/4, iPod, DVD.


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