... iphone , 3.built-in lithium battery wireless portable bluetooth speaker ,mini for mobile/mp3/mp4,aluminum Specification* Power: 3W * Signal ... source with 3.5 audio interface product like : MP3 ,Computer ,mobile phone ,CD player etc*From a range of up ... Shinedee Plastics Electronics CO.,LTD mainly manufactures multimedia speakers, including mini speakers, 2.0 speakers,2.1 speakers,card speakers and ...