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White rectangular USB-powered soundbar with RGB lighting and touch controls

ETECH

ETECH USB RGB Soundbar White 3.5 mm AUX Bluetooth

SKU CH-KD0H-MVRQ3

A compact USB-powered soundbar with dual drivers, six RGB lighting modes, Bluetooth and 3.5 mm AUX input

  • TypeWired
  • Compact desktop fit with dual drivers and diaphragms for clear sound
  • Six RGB lighting modes including breathing, audio sync and three static colours
  • Wired 3.5 mm AUX or wireless Bluetooth connection via touch control
  • USB powered from any computer, laptop, tablet or power bank
  • Two-year warranty and lifetime support included

Compact desktop soundbar with dual drivers

The ETECH USB RGB Soundbar in white is a wired computer speaker designed to sit on a desk or beneath a monitor. It uses dual drivers and dual diaphragms to produce clear audio from a small form factor. Power is drawn directly from any USB port, removing the need for batteries or a wall outlet. Touch controls on the unit handle mode switching and lighting adjustments.

Six RGB lighting modes and dual connectivity

The built-in lighting system offers six selectable modes, including dynamic breathing, audio synchronisation and three static colour options. Users can connect sources via the supplied 3.5 mm AUX cable for a wired link or pair wirelessly over Bluetooth with any compatible device. A touch-sensitive mode button toggles between the two input methods instantly. No additional software or drivers are required to operate the lighting or audio functions.

Suited for space-constrained setups wanting simple

This soundbar fits users who need a compact, USB-powered speaker with both wired and wireless input options and customisable RGB lighting. Buyers who require a separate subwoofer for deeper bass response should look at larger speaker systems. Those needing an optical or HDMI audio connection for a home-theatre receiver will not find those interfaces on this model. Audiophiles seeking high-resolution codec support or multi-room streaming capability are not served by this product.

Highlights

  • Compact desktop fit with dual drivers and diaphragms for clear sound
  • Six RGB lighting modes including breathing, audio sync and three static colours
  • Wired 3.5 mm AUX or wireless Bluetooth connection via touch control
  • USB powered from any computer, laptop, tablet or power bank
  • Two-year warranty and lifetime support included

Specifications

TypeWired

Questions about this item

Do the dual drivers or diaphragms need any routine replacement?

The dual drivers and diaphragms are built into the sealed enclosure and have no user-serviceable parts, so no routine replacement is required.

Will the USB power limit maximum volume during long sessions?

The speaker draws power from a standard USB port, so sustained output is capped by the port’s current delivery.

Does the RGB lighting or Bluetooth add noticeable heat when running all day?

The unit is USB-powered with low-power LEDs and Bluetooth, so heat remains minimal even during extended use.

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