OontZ Ultra Waterproof Portable Bluetooth Speaker, White
OontZ Ultra Waterproof Portable Bluetooth Speaker, White
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OontZ Ultra Waterproof Portable Bluetooth Speaker, White

|38 ratings
OontZ Ultra Waterproof Portable Bluetooth Speaker, WhiteOontZ Ultra Waterproof Portable Bluetooth Speaker WhiteOontZ Ultra SUP Paddleboard Bluetooth Speaker Blue
Actual ColorWhite

Key item features

  • Outdoor Design: Engineered in the USA, this OontZ Ultra speaker features a unique triangular design for versatile placement, either flat or standing up.
  • Powerful Audio: Experience music with a 14-watt Volume Booster AMP, delivering crystal-clear stereo sound without distortion, even at maximum volume.
  • Extended Connectivity: Advanced antenna design and Bluetooth technology provide a superior wireless range of up to 100 ft for easy and fast connection.
  • Portable Durability: Small, lightweight, and IPX7 certified, this speaker is waterproof and dustproof, capable of immersion in water up to three feet.
  • Long Playtime: The built-in rechargeable battery offers up to 20 hours of playtime on a single charge, ideal for extended use.
  • Multi-Speaker Pairing: Connect up to four OontZ Angle 3 ULTRA 4th Gen speakers together via the OontZ app for incredible left and right stereo sound.
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4.4 out of 5 stars
stars
38 ratings17 reviews
How item rating is calculated
  1. 5 stars68% (26)
  2. 4 stars21% (8)
  3. 3 stars3% (1)
  4. 2 stars3% (1)
  5. 1 star5% (2)
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Showing 1-3 of 17 reviews

Jun 12, 2025
Reviewer name: Mike208
Item details
Color: Dual-Black
Sold and shipped byLincoln's Dept Store
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great sound and ability to run multiple speakers

One of these sounds as good or marginally better than an Amazon Echo, full size, not the Dot. Very near the same sound output volume wise. You can run these at max volume and they don't distort. The coolest feature is that you can chain them together. Set one up to Send, which is paired to your phone, and then as many as you want to Receive. I have four and when chained together they sound really good and fill the whole house with music. They sound better together, but one is plenty for one room. The Bluetooth radio on them is really strong and it pairs quick to your phone. I can put one in each room of the house and they keep connected. I've left one in the living room paired to the phone, and walked out to the back corner of the yard with one of the chained ones and it was just fine. It never lost signal or broke up. It's maybe 75 ft away?

Helpful?0T1EHJYT0K0D387898718
May 28, 2026
Reviewer name: Sam
Top Reviewer
Item details
Color: White
Sold byOontZDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Excellent Speaker: This the 3rd Oontz …

Excellent Speaker: This the 3rd Oontz Bluetooth Speaker I have bought.

Helpful?0T1EHJYT0K0D387898718
May 6, 2025
Reviewer name: CMHS73
Item details
Color: Black
Sold and shipped byLincoln's Dept Store
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great little speaker

Nice little speaker and is my husband's favorite for outside on the deck. Price a little high compared to other speakers.

Helpful?0T1EHJYT0K0D387898718
Current price is $49.9959.5 ¢/g
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