Waterproof Bluetooth speaker blasts tunes without your phone
 

If you want a vacation from your smartphone but still need tunes, a Bluetooth speaker called Drifter may be just the gadget. Yes, the rugged, waterproof and buoyant model is aimed at the boating and beach crowd, but there are already plenty of wire...

http://www.engadget.com/2015/08/11/d...cid%3Drss_semi