Ultimate Ears

Ultimate Ears Wonderboom SE Wireless Bluetooth Speaker

|17 ratings
Current price is $39.91
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Highlights

  • Wireless Bluetooth with a 40 meter (131 Ft) range
  • 14 hours of boom on a single charge
  • Connect up to two source devices at the same time.
  • Water and Dustproof IP67 : can be immersed in water up to 1 m for up to 30 min
  • Maximum sound level: 86 dBC (normal) and 87dBC (outdoor)
  • Model #
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Ultimate Ears Wonderboom SE Wireless Bluetooth Speaker
Ultimate Ears Wonderboom SE Wireless Bluetooth Speaker
Hero image 0 of Ultimate Ears Wonderboom SE Wireless Bluetooth Speaker, 0 of 9

About this item

Product details

Surprisingly Bigger 360-Degree Sound

The WONDERBOOM SE (black) 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

14 Hours of Boom

With a battery that lasts throughout the day, this waterproof portable speaker booms on with up to 14 hours of playtime, so you can soak up every moment

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 SE 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

Enjoy complimentary Apple Service Trials with this purchase.

Redemption instructions will be emailed post purchase. Terms apply.

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Specifications

  • Key Features
    Battery
    Battery Life:Up to 14 Hours
    Battery Type:Lithium Polymer
    Rechargable:Yes - Charge Time 2.6 Hours
    Watts:4.56
    Connectivity
    Bluetooth Version:Bluetooth
    Multi-connect:Connect up to two source devices at the same time.
    Special Features
    IPX Rating:Water and Dustproof IP67 : can be immersed in water up to 1m for up to 30 min
    Model #:984-002039
    Physical Specifications
    Assembled Size Dimensions:Height (104 mm), diameter (95.3 mm)
    Assembled Weight:318g
    Storage Temperature:Not Applicable
    Package Contents
    1 x Ultimate Ears WONDERBOOM SE Portable Bluetooth Speaker
    1 x User Documentation
    1 x Warranty Information

    • Warnings and disclaimers

    Ingestion Hazard

    This product contains a battery. Death or serious injury can occur if ingested. A swallowed battery can cause Internal Chemical Burn in as little as 2 hours. Keep new and used batteries OUT OF REACH OF CHILDREN. Seek Immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body.

    Member ratings & reviews

    4.4 out of 5 stars
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    17 ratings17 reviews
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    1. 5 stars71% (12)
    2. 4 stars18% (3)
    3. 3 stars0% (0)
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    5. 1 star12% (2)
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    Showing 1-3 of 17 reviews

    Jan 4, 2026
    Reviewer name: AllE
    5 out of 5 stars
    5 out of 5 stars review

    Verified Purchase

    the wonderboom is amazing

    The Ultimate Ears Wonderboom is a game-changer! This tiny speaker packs a punch with its impressive sound quality, delivering rich bass and crystal-clear highs. It's also super rugged, with an IP67 rating that makes it waterproof and dustproof, so you can take it anywhere - pool, beach, or hiking. Its compact design and 360-degree sound make it perfect for outdoor adventures or indoor gatherings. Plus, the 14-hour battery life means you can jam all day without worrying about recharging.

    Review from walmart.com
    Helpful?3PD5HUSQHSYX13775307178
    May 25, 2026
    Reviewer name: trinity
    5 out of 5 stars
    5 out of 5 stars review

    Verified Purchase

    10/10 buy

    [This review was collected as part of a promotion.] 10 out of 10 best speaker i got...its loud and has good quality sound

    Review from walmart.com
    Helpful?3PD5HUSQHSYX13775307178
    Jan 15, 2026
    Reviewer name: Brian
    5 out of 5 stars
    5 out of 5 stars review

    Verified Purchase

    Wonderboom rocks!

    I really liked how the sound is awesome. I have not tested the waterproof, dustproof, and floatable features. The battery life is great.

    Review from walmart.com
    Helpful?3PD5HUSQHSYX13775307178