The low sound of your Mobile phone can be problematic when you are listening to it outdoors. Most of the Phones come with a bit weak built-in Speaker which is great only indoors, but you can’t hear it loud enough outdoors and what if there is traffic noise to add to the annoyance? While this Sony Ericsson Bluetooth speaker can’t make the Mobile Phone loud enough to be heard even in traffic noise but it sure will make it louder and enhance the sound qulity of the music played too. The Bluetooth Speaker has a range of 32 feet and can controlled from the speaker itself. So, you don’t need to take both the Cell Phones and the speaker with, just take the Speaker with you and control the Music using it, but as long as you stay in the range. The designer of the MS500 Wireless Outdoor Speaker, Leonardo Salzedo said in a Press Release, “If I had to describe the MS500 speaker in three words, I would use the following; fun, compact and freedom.” The Speaker runs on AA batteries enough for a playback of up to 5 hours. There is no word about the price though and neither has Sony Ericsson said anything about the launch date.