Ultimate Ears Wonderboom 4 EXC - Black
Ultimate Ears Wonderboom 4 EXC - Black
Hero image 0 of Ultimate Ears Wonderboom 4 EXC - Black, 0 of 5
Ultimate Ears

Ultimate Ears Wonderboom 4 EXC - Black

|83 ratings
Ultimate Ears Wonderboom 4 EXC - BlackUltimate Ears Wonderboom 4 EXC BlackUltimate Ears Wonderboom 4 EXC Blue
Actual ColorBLACK

Key item features

  • Ultraportable Design: Ultraportable Bluetooth speaker with surprisingly bigger 360 sound. Its crisp, bassy, and ready to go with 14 hours of BOOM wherever you take it.
  • 360-Degree Sound: The WONDERBOOM 4 EXC portable waterproof Bluetooth speaker features bigger 360-degree sound in a petite package; boosted sound for up to 14 hours of playtime.
  • Outdoor Boost: Engineered for full stereo sound; tap the Outdoor Boost button for outdoor environments; use the new Podcast Mode to make vocals sound rich and clear.
  • Waterproof and Dustproof: IP67-rated, this Bluetooth waterproof speaker can be submerged in 1m of water for 30 min; protected from dust; ideal for the pool, beach, or shower.
  • Stereo Pairing: Pair up two WONDERBOOM 4 portable Bluetooth speakers for even bigger sound; press once to double up; press again for true stereo from both speakers, with left and right channels.
Generated by AI

Specs

Brand, Ultimate EarsBattery life, 14 hResists water, YIp code, IPX7Wireless, BluetoothColor, Black

About this item

Product details

Ultimate Ears Wonderboom 4 EXC Bluetooth Speaker - Black
  • Ultraportable Bluetooth® speaker with surprisingly bigger 360°  sound. It’s crisp, bassy, and ready to go with 14 hours of BOOM—wherever you take it.
  • Surprisingly Bigger 360-Degree Sound: The WONDERBOOM 4 EXC portable waterproof Bluetooth speaker features bigger 360-degree sound in a petite package; boosted sound for up to 14 hours of playtime
  • Outdoor Boost and Podcast Mode: Engineered for full stereo sound; tap the Outdoor Boost button for outdoor environments; use the new Podcast Mode to make vocals sound rich and clear
  • Waterproof, Dustproof, and Floatable: IP67-rated this Bluetooth waterproof speaker can be submerged in 1m of water for 30 min; protected from dust; ideal for the pool, beach, or shower
  • Double Up for Stereo: Pair up two WONDERBOOM 4 portable Bluetooth speakers for even bigger sound; press once to double up; press again for true stereo from both speakers, with left and right channels
info:
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Specifications

Brand

Ultimate Ears

Battery life

14 h

Resists water

Y

Ip code

IPX7

Warranty

Warranty information

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Customer ratings & reviews

4.6 out of 5 stars
stars
83 ratings25 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars80% (66)
  2. 4 stars11% (9)
  3. 3 stars4% (3)
  4. 2 stars2% (2)
  5. 1 star4% (3)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 25 reviews

Oct 8, 2026
Reviewer name: Allen
Item details
Color: BLACK
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good for the price.

Great purchase for the price I was able to get it at. Not crazy loud but good clarity. I also bought a second one and they work flawlessly together.

Helpful?426UR2FZ3F7A13530460979
Nov 4, 2026
Reviewer name: WalmartCustomer
Item details
Color: BLACK
Sold byQuality Cigar Boxes
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

High quality at a good price. Delivers as expected.

Incentivized Review
Helpful?426UR2FZ3F7A13530460979
Aug 12, 2026
Reviewer name: AHomeowner
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I like this

Good sound from a small package. Easily fills a small meeting room with sound, even at low volume. Battery life very good. Labels on the buttons would be nice, but after a couple trips to the manual everything makes sense. If I did not already have a desktop sound system, I'd be tempted to try two of these paired for stereo.

Helpful?426UR2FZ3F7A13530460979
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