Ultimate Ears has recently introduced a bold new portable wireless speaker to replace its cheeky little $100 UE Mini Boom that is supposedly the company's "most adventure-seeking speaker yet". The UE Roll as it's called is a small, spherically-shaped and ultra-compact portable Bluetooth speaker that blasts beats in a full 360-degrees and is designed to be used in all sorts of tasking environments thanks to its durable, shock/drop-resistant and IPX7-rated waterproof construction – including its ability to attach onto almost anything using a built-in marine-grade bungee cord feature. In other words this is a miniature UE Boom waiting to be tossed around and played with. The UE Roll borrows a lot from its larger and more expensive brother – the UE Boom, but the question is how does it stack up in the real world? More importantly, is the UE Roll an improved UE Mini Boom successor at $100? Let's find out!