SAVE OVER $20: As of Jan. 21, the Ultimate Ears Wonderboom 4 speaker is on sale for $79.40 at Amazon. That's a saving of 21% on list price. Ultimate Ears is a brand synonymous with an incredible ...

This is the product's overall performance score, based on key tests conducted by our industry experts in the CHOICE labs.

Ultimate Ears claims a maximum playback time of 14 hours for the Wonderboom 3. This didn't come as much of a surprise, as it's only one hour more than the battery life of the Wonderboom 2.

Learn more For $100, the Ultimate Ears Wonderboom 3 is an excellent Bluetooth ... battery life and Bluetooth range of the older Wonderboom 2, while keeping that model's compact, waterproof design.