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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

  • Channel configuration2.1
  • Connection typeUSB
  • Total wattage3 W
  • RMS power per satellite3 W
  • Driver unitDynamic driver
  • Power supply5 V
  • 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.

How it compares

Measured against everything we stock in Desktop Speakers & Soundbars, at today’s prices. Recalculated every night.

Price $22.99
Cheaper than about 78% of the 838 comparable items (median $40.99).

Specifications

Product
Brand nameShuley
Model namePortable
Part numberSL-HK-SPEAKER
Product typeSoundbar
Product colorBlack-M
Audio & video
Channel configuration2.1
RMS power per satellite3 W
Driver unitDynamic driver
Ports & slots
Connection typeUSB
Power
Total wattage3 W
Power supply5 V
Size & build
Measurements7.2 in × 1.6 in × 2.0 in
Product weight0.222 kg
In the box
In the boxUSB
More details
Control methodTouch

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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