I was so excited when I saw the BOOST by ifrogz near field audio amplifying speaker. First of all it’s simple to use and doesn’t require you to plug your phone into ANYTHING! BOOST is supported by most iOS and Android devices, and puts out 2w x 2RMS. In order to stay powered up, you have the option of using 3 AA batteries to be completely wireless or you can use the auxiliary line-in or USB power chord. All you do is select your song or playlist, make sure it’s playing through your external speaker, sit your device on top of the BOOST near-field audio amplifying speaker and you’ll be jamming immediately! I can totally see myself using this while traveling, at the pool, in the shower just to name a few places. You can find BOOST at AT&T, Best Buy, Office Depot, Staples, Walmart & Target. I actually saw it at a kiosk in my local mall. It retails for $39.99 at the moment. You can visit the ifrogz website for more information. Take a look at BOOST up close!