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Small yellow rectangular Bluetooth speaker with smooth matte finish

Enfain

Enfain Yellow Portable Speaker 4.3W 185g 300-500mAh

SKU CH-R0G3-4KNYG

A lightweight 185 g wireless speaker delivers 4.3 W output with a 300-500 mAh battery, card slot and dust-proof build

  • ColorYellow
  • Lightweight 185 g design fits any bag
  • 3 W output fills the room with sound
  • Built-in 300-500 mAh battery keeps music playing
  • Dust-proof build handles outdoor use
  • Card slot plays tracks without a phone

Compact Yellow Speaker for Desk Use

The Enfain portable speaker weighs 185 g and delivers 4.3 W of rated power from a built-in battery rated at 300-500 mAh. Its yellow finish and thin desktop profile make it a lightweight audio option for office desks or small spaces.

Buyers Who Need Loud Output

The 4.3 W rating and 300-500 mAh capacity suit quiet background listening but will not fill a large room or run through a full workday at high volume. Users who want deeper bass, stereo pairing or rugged outdoor waterproofing are not served by this design.

Rated Power Decides Fit

At 4.3 W the speaker handles podcasts, calls and light music at close range; if your use case demands higher sound pressure or extended battery runtime, this output level is the limiting factor.

Highlights

  • Lightweight 185 g design fits any bag
  • 3 W output fills the room with sound
  • Built-in 300-500 mAh battery keeps music playing
  • Dust-proof build handles outdoor use
  • Card slot plays tracks without a phone

Specifications

ColorYellow

Questions about this item

How long will the 300mAh-500mAh battery last at the 4.3W rated power before it needs recharging?

At full volume the 4.3W output draws more current than the 300mAh-500mAh cell can supply for long, so expect roughly one to two hours of continuous play before recharge.

Does the speaker get hot or make fan noise when it runs all day at the 4.3W rating?

The unit has no fan and its small 185g chassis relies on passive cooling; during extended use the enclosure may become warm but stays within safe limits.

What power source must I already have to charge the speaker via its 5V/1A input?

Any standard USB-A charger or powered port that delivers 5V at 1A — such as a phone charger, laptop port or power bank — will charge the built-in battery.

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