Onn Portable FM Boombox Review: Rated 4.2/5

Last updated: November 7, 2026

The Onn Portable FM Boombox is rated 4.2/5 for sound quality, #26 of 120 Large Size Portable Bluetooth Speakers. See all Portable Bluetooth rankings for every top pick.

Onn Portable FM Boombox · Editor's rating 4.2/5, ranked #26 of 120 Large Size Portable Bluetooth Speakers
Check price at Walmart ($74.83) →

Prices on this page were last checked November 11, 2026 at 3:26 AM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.

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Brand: Onn

#26 Onn Portable FM Boombox: $74.83 Walmart $74.83 eBay

Pros: An excellent value waterproof boombox that floats, with reasonably deep bass, FM radio, lights and a long battery. A 2.22 kg FM boombox with IPX7 waterproofing that floats, a 16 hour rated battery and extremely good value. Reasonably deep bass, though not as deep as something like the JBL Xtreme 3, Soundcore Boom 2, or Tribit Stormbox Lava. FM radio with 10 presets. 6 multicolor LED lighting effects. Can run on battery or corded power.

Cons: Reasonable frequency response, but not quite as smooth as some of the top-ranked speakers in this size. No custom EQ. Only available in the United States and Canada.

Is the Onn Portable FM Boombox right for you?

Buy it if

  • you want it outdoors, by the pool or in the shower (IPX7).
  • you want to charge your phone from it.
  • you want stereo sound from a single speaker.
Featured on:
ReleasedJan 2024 (2 years ago)
Amplifier Power25W RMS (100W peak)
AppNo
Aux InputYes
Battery Life16 hours (Manufacturer specified)
BluetoothYes
Bluetooth CodecsSBC (inferred; additional codecs unverified)
Built-in MicrophoneYes
Digital Aux InputNo
Dimensions13.8” x 5.9” x 7.7” (350 x 149 x 195 mm)
Drivers2 speakers
EQNo
FM TunerYes (10 presets)
IP RatingIPX7
LightsYes
OmnidirectionalNo
Party ModeYes (Party Sync, pairs with 1 other onn. speaker)
Power BankYes (USB-A)
Power InputUSB-C
Removable BatteryNo
StereoYes
TWSYes
Weight4.9 lbs (2.22 kg)
Check current price at Walmart ($74.83) →Search eBay for Onn Portable FM Boombox →

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