- Simple operation
- Very good battery life
- Few audio sources
The Wonderboom 3 from Ultimate Ears sounds pleasant and surprisingly spacious. The optional outdoor mode tickles out a higher maximum volume at the touch of a button, but this is at the expense of the sound quality. The battery life of over 18 hours is enough for long days, and the huge volume buttons can be operated accurately even at nighttime beach parties.
This test report belongs to a different type: Wonderboom 3 (14 h, Rechargeable battery operated, USB power delivery)