The UE Roll may be the most diminutive member of UE's proud Bluetooth speaker family, but it's also the most portable. Weighing in at just 11 oz, the Roll punches above its weight class with surprisingly loud and clear audio for such a low profile device.In addition to sounding great, the Roll also is waterproof and has a permanently attached marine grade bungee cord that you can use to hang the speaker on things. Things like your backpack, skateboard, dog, or the side of your head (if you buy two, you can put one on each side of your head for true stereo sound). Be creative.UE prices their products at the higher end of the portable audio spectrum, and for good reason - they are some of the best Bluetooth speakers on the market. Finding a current generation UE device on sale is a rare event, and should be taken advantage of by anyone on the market for a new mobile music maker.The Roll just so happens to be on sale right now on Amazon, a whopping $30 off, bringing the price down to $69.99 from it's normal retail price of $99.99. Now, this price only applies to the black and orange model pictured above, but it's probably the one you would choose for yourself anyways. At least that's the one I would choose, some of the other color combos look like petri dishes full of salmonella and e-coli.If you want more info on the Roll before you enter your credit card info, then check out Cam's full review. He seems to know a lot about music and other such things. I saw a picture of him with a guitar one time, so yeah, there's some evidence for you that he knows some stuff. I also like the Roll quite a lot, and I happen to have the same name as a famous guitarist, which pretty much makes me an acoustic expert, so you should probably trust my opinion even more than Cam's.If you want to buy a UE Roll for yourself, follow the link below. I'm not sure how long the promo price will last, so click quickly if you want to grab one at a discount.Source: Amazon