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Compact black soundbar with front volume knob and microphone port

NGS

NGS SB500-BT 20W Bluetooth Soundbar with Mic Input

SKU CH-3ZQ0-93YZR

A compact soundbar delivers 20W stereo audio via Bluetooth, 3.5mm jack or USB power and adds a microphone input with built-in volume control

  • Wireless Bluetooth connectivity pairs with PCs, TVs, phones and tablets
  • 20 W output delivers balanced stereo sound with rich acoustics
  • USB power removes the need for an external power outlet
  • 5 mm jack input plus headphone output expands wired options
  • Built-in volume control and microphone input give quick hands-on adjustment

Compact Soundbar for Desktop Audio

The NGS SB500-BT is a wireless Bluetooth soundbar designed for PCs, TVs, smartphones, and tablets. Its space-saving form factor fits neatly under a monitor to optimise desk space. USB power removes the need for an external outlet. A 3.5 mm jack adds wired flexibility for non-Bluetooth sources.

Sustained Output and Thermal Behaviour

The 20 W stereo output delivers balanced sound during extended listening sessions. Passive cooling handles continuous playback without audible fan noise. USB power limits peak draw to the port’s capability, preventing sudden shutdowns under load. Performance remains stable for movies, music, or long conference calls.

Microphone Input for Live Communication

A dedicated 3.5 mm microphone input lets you connect an external mic for voice chat or recording. This single feature decides suitability for streamers, remote workers, or gamers needing clear capture. Buyers who require phantom power or XLR connectivity should look elsewhere. The integrated volume knob adjusts both playback and mic levels instantly.

How it compares

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

Price $34.99
Cheaper than about 58% of the 838 comparable items (median $40.99).

Specifications

No published specifications for this item yet.

Questions about this item

How loud does the 20W soundbar get when it runs all day?

The 20W output delivers balanced stereo sound at typical desktop volumes; it stays cool because it draws power from a USB port rather than a mains adapter.

What must I already own to use the 3.5mm jack and USB power?

You need a device with a 3.5mm audio output and a free USB-A port (on a PC, laptop or USB charger) to supply power and analogue audio.

Will the SB500-BT work with my older PC that only has 3.5mm ports?

Yes — connect the 3.5mm cable for audio and the USB cable for power; Bluetooth is optional, so legacy desktops work fine.

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