Mobile World Congress plays host to the hottest and most popular mobile gadgets, most of which make their way onto the market throughout the year. And while the majority of the press is reserved for the latest smartphones to hit the scene, many of us fail to recognize some of other awesome devices showcased at the international mobile expo. When taking into account a show floor swamped with Bluetooth headsets, fitness trackers, gaming peripherals, and smartwatches—it’s pretty difficult to ignore such awesome innovations. Every great smartphone needs a cool add-on to accompany it. With that said, we present you with the Best Mobile Accessories at Mobile World Congress 2014.