Quantum QHM 620 USB Mini Speaker


Brand: QHMPL (Quantum)
Model: QHM620
Output Power: 2W*2 (RMS)
Connectivity Power Jack: USB 2.0 (Plug & Play)
Connectivity Audio: Audio Cord Type 3.5mm
Controls: VOL-, VOL , MuteS/N Ratio: 89dB
Separate Rate: 70dB
Distortion: 1%
Frequency Response: 90Hz-20KHz
Speaker Unit: 2*2”

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  • QHM620 Premium Series USB Mini Wonder. Round shape and sleek surface – great design for notebook or desktop
  • Sound Quality in balanced proportion of BASS, TRABLE AND CLARITY.


  • Power Jack: USB 2.0 (Plug & Play)
  • Audio Cord Type: 3.5mm


  • VOL-, VOL , Mute.


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