A stylish and flashy look with a good stereo sound. Pair 2 speakers with one device simultaniously for a true stereo sound. Tft card slot for mp3 function. Lights on or off and charge lasts 5-8 hrs depending on volume and if lights on or off. Includes wrist strap for carrying. Answer calls and dial last number too. Music pauses when phone rings and resumes when call ends. Makes a great gift idea too.