usb/sd portable mini speaker ,usb speaker,portable speaker,computer speaker,mp3,mp4 speaker,phone speaker

usb/sd portable mini speaker ,usb speaker,portable speaker,computer speaker,mp3,mp4 speaker,phone speaker 

Description:

·A new concept multi-function active sound system, support U disk / Mini SD /MMC card
·Support the language of 24 countries
·Support MP3/MIDI/WMA/WAV a variety of music formats
·3.5mm line-in interface,you can play mp3/mp4/mp5/CD/DVD,notebooks,mobile phone and other audio