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Compact black USB soundbar, 7.2 by 1.6 by 2.0 inches, slim rectangular shape with touch controls

shuley Portable Soundbar 2.1 3W USB Black-M

SKU CH-021S-5YD40

Compact USB-powered 2.1 soundbar delivers stereo sound in a slim 7.2 x 1.6 x 2.0 in form factor

  • TypeSoundbar
  • ColorBlack-M
  • Configuration2.1
  • Connector TypeUSB
  • Total Power3 watts
  • Satellite RMS Power /ea3 watts
  • Plug-and-play USB audio with no drivers needed
  • 3 W stereo sound from dynamic drivers
  • Slim 7.2 x 1.6 x 2.0 in profile fits under monitors
  • Single USB cable carries both power and signal
  • Lightweight 0.222 kg design suits desktop and travel

shuley Portable USB Soundbar 2.1

The shuley Portable soundbar is a compact 2.1 USB speaker that draws both power and audio from a single port. It suits anyone who wants an instant audio upgrade for a laptop or desktop without installing drivers or hunting for a wall socket.

Best for USB-only setups not for volume-knob users

This speaker fits users who rely on USB-A ports and prefer system-level volume control. It does not suit buyers who need a physical volume knob, headphone jack, Bluetooth pairing or a separate subwoofer for deeper bass.

3 W total power from one USB cable

The only spec that decides fit is the 3 watt total output delivered over a single USB connection. If your device supplies standard USB power and you accept software volume control, this soundbar will work; otherwise look for a model with external power or analogue input.

Highlights

  • Plug-and-play USB audio with no drivers needed
  • 3 W stereo sound from dynamic drivers
  • Slim 7.2 x 1.6 x 2.0 in profile fits under monitors
  • Single USB cable carries both power and signal
  • Lightweight 0.222 kg design suits desktop and travel

Specifications

Brandshuley
ModelPortable
Part NumberSL-HK-SPEAKER
TypeSoundbar
ColorBlack-M
Configuration2.1
Connector TypeUSB
Total Power3 watts
Satellite RMS Power /ea3 watts
Driverdynamic_driver
Power Supply5 volts
Remotetouch
System Requirementspc/laptop
Dimension7.2 in x 1.6 in x 2.0 in
Weight0.222 kilograms
FeaturesPlug and Play
Package ContentsUSB

Questions about this item

How long can I run the 3 W soundbar continuously before the USB port overheats?

The unit draws power from a single 5 V USB connection and has no external adapter, so thermal limits depend on the host port rather than the speaker itself.

Does the soundbar become noisy or hot when used all day?

With only 3 watts total output and no active cooling, the enclosure stays cool to the touch and the drivers produce no audible fan or coil noise.

What must my computer already have for this speaker to work?

A standard USB-A port supplying 5 V power and audio output is the only requirement; no drivers or extra cables are needed.

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