Ultimate Ears Wonderboom Portable Bluetooth Speaker Subzero Blue

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  • Ultimate Ears Wonderboom Portable Bluetooth Speaker Blue
  • Ultimate Ears Wonderboom Portable Bluetooth Speaker Blue
  • Ultimate Ears Wonderboom Portable Bluetooth Speaker Blue
Now: $99.00
Was: $129.00


Ultimate Ears WONDERBOOM (Subzero Blue)

Hear your music like never before with Ultimate Ears WONDERBOOM, the super-portable Bluetooth speaker with surprisingly big sound that is clear, crisp, and full of big, beautiful bass. With 10 hours of playback and a completely waterproof design, you can bring it in the shower, to the pool, the beach and to everywhere in between. And if you need to really turn things up, quickly pair two together for even more sound.

*Actual battery life will vary with use, settings, and environmental conditions. Rechargeable batteries have a limited number of charge cycles.


  Surprisingly Big Sound
Hear your music like never before with Ulitimate Ears WONDERBOOM™. It's a super-portable Bluetooth speaker with the surprisingly big sound. Sound that is clear, crisp and full of big, beautiful bass.

Seriously Waterproof
Ultimate Ears WONDERBOOM™ is the greatest thing to happen to baths since bubbles and duckies. It is completely waterproof, floats and--yes--it will even serenade you. And it is also great for showers, pools, beaches, waterfalls, muddy fields and rainy days. If it gets dirty, just rinse it off.

Play/Pause, Skip
Power on, pair, press play. Want more? Control your music right from the speaker. The UE button on the top of the speaker lets you play, pause and skip song.

Double The Speakers, Double The Fun
If you think one Ultimate Ears WONDERBOOM™ speaker sounds great, you'll love how they sound together. Press a button on each to pair them up. Then turn things up, get a little crazy and dance like nobody's looking. Wherever you are.

10 Hours Of Happiness
Be there all day, all-night. Ultimate Ears WONDERBOOM™ gives you 10 hours of musical ecstcasy. 10 hours of non-stop entertainment with brilliant, immersive sound. 10 hours of musical happiness.

Virtually Indestructible
WONDERBOOM is drop proof tested from up to five feet and sports a hanging loop on top so it can easily attach to any bag, bicycle, backpack or cannonball into a cove without thinking twice.


Size And Weight


  • Height: (102 mm)
  • Diameter: (93.5 mm)
  • Weight: (425 g)

360° Sound

  • Maximum sound level: 86 dBC
  • Frequency range: 80 Hz – 20 kHz
  • Drivers: two 40 mm active drivers and two 46.1 mm x 65.2 mm passive radiators


  • Waterproof and dustproof – IPX7 rated: WONDERBOOM can be immersed in liquid up to 1 m for up to 30 minutes.

Power And Battery

  • Rechargeable lithium-ion battery for up to 10 hours of battery life between micro-USB charges
  • Charge time: 2.8 hrs

Wireless Capabilities

  • Pair up to 8 Bluetooth® enabled source devices
  • Connect up to two source devices at the same time
  • Wirelessly play (stream) to 2 WONDERBOOM from one source
  • Mobile range of play is up to 33 m

Bluetooth Compatibility

  • For audio playback: smartphones, tablet and other devices that support Bluetooth®.
Box Contents
  • UE Wonderboom
  • Micro USB Cable
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Warranty Information

1 Year warranty
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