Take control of your music and arrive in style with Casio’s G-Shock G557 Bluetooth Men’s watch. Its state of the art G’Mix music app powered by Bluetooth syncs perfectly with your phone and lets you play your favorite tunes and keep a check on what’s playing without even reaching for your phone. With the smart in-built equalizer, take everybody by surprise by changing your music tone as per the ambiance you walk in to, straight from your watch! The Super Illuminator LED light and a dedicated button on the watch that sounds an alarm on your phone remotely makes sure you do not waste time searching for your phone or watch either. With the GBA-400-1A9DR ( G557) , make the most of your music as you travel across approximately 300 cities, staying on top of time, every time.