The latest Ultimate Ears Wonderboom 4 is a portable waterproof speaker with 14 hours of battery life. You can get it for ...

The speaker outputs 360-degree sound ... which will often be easier. There's also an Ultimate Ears app, which is handy to see the remaining battery level in percentage format, plus make ...

Pretty much every Ultimate Ears speaker has this level of elemental protection ... The one thing you don’t get here is any sort of app-based control or tweaking. That means no EQ presets to choose ...