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Black USB-powered desktop sound bar with front-facing drivers and a single cable

LIELONGREN HF050 USB Speaker 3W 2.0 Black

SKU CH-69DH-5MPKJ

A USB-powered 2.0 speaker system with dual 3 W drivers and passive radiator for enhanced bass

  • TypeMultimedia
  • ColorBlack
  • Configuration2.0
  • Connector TypeUSB
  • Total Power3 watts
  • Satellite RMS Power /ea3 watts
  • Plug-and-play USB audio with no extra cables needed
  • Dual 3 W high-excursion drivers and passive radiator boost bass
  • Works with Windows 7 through 11, macOS, ChromeOS and Linux
  • Compact 183.0 × 37.0 × 47.0 in design saves desk space
  • Lightweight 0.322 kg build makes it easy to move

Compact USB 2.0 desktop speaker

The LIELONGREN HF050 is a stereo 2.0 speaker that draws both audio and power from a single USB connection. It is aimed at laptop and desktop users who want a simple external sound upgrade without a separate power brick or 3.5 mm cable. The plug-and-play design works with Windows 7 through 11, macOS, ChromeOS and Linux once the system audio driver is current.

Sustained output from dual 3 W drivers

Each channel uses a 3 W high-excursion driver paired with a passive radiator to maintain louder volume and deeper bass during extended playback. The 5 V USB supply keeps power delivery stable so the sound does not compress when the source material stays at high level for long periods. Total rated power is 6 W across the pair.

Check USB port power and OS audio settings

Verify that your computer can supply 5 V over USB for the speaker's combined audio and power needs. Some older or low-power ports may limit maximum volume. After connection, select the USB audio device as the default playback output in your operating system sound control panel. No separate driver installation is required.

Highlights

  • Plug-and-play USB audio with no extra cables needed
  • Dual 3 W high-excursion drivers and passive radiator boost bass
  • Works with Windows 7 through 11, macOS, ChromeOS and Linux
  • Compact 183.0 × 37.0 × 47.0 in design saves desk space
  • Lightweight 0.322 kg build makes it easy to move

Specifications

BrandLIELONGREN
ModelHF050
Part NumberLLR050AB
TypeMultimedia
ColorBlack
Configuration2.0
Connector TypeUSB
Total Power3 watts
Satellite RMS Power /ea3 watts
Driverdynamic_driver
Frequency Response20 KHz
Power Supply5 volts
Remoteapplication
Dimension183.0 in x 37.0 in x 47.0 in
Weight0.322 kilograms
FeaturesPlug and Play, Usb Port, Portable, Bass Boost
Package ContentsPower Cable

Questions about this item

How much heat or fan noise does the 3 W USB speaker produce during all-day use?

The speaker draws 5 V from the USB port and has no internal fan, so it stays cool and silent even after hours of continuous playback.

Does the HF050 need a separate 3.5 mm audio jack or external power adapter to work?

No. A single USB cable carries both the audio signal and the 5 V power, so you only need a free USB-A port on the computer.

Will the 1.6-inch drivers and passive radiator sound balanced next to an older 2.0 desktop set?

The dual 3 W drivers with a passive radiator deliver full-range audio and enhanced bass that complements rather than overpowers legacy stereo speakers.

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