Mini Portable Speaker Micro Sd Tf Music USB Fm Radio Hi-fi Disk Mp3 Player(silver) New mini aluminuw vibration film loud speaker, which has caear alt and pure woof. The unique design makes tone performance perfect. Metallic, shell shows noble and fashionable, out of ordinary, with many colours, several solution; for your option Several power supply manners including bactery, computer USB, adaptor DC-5V allow you to enjoy the charm of digital products at any time. Mini audio box with new concept integral stereo portable mobie music, connecting your MP3/MP4/CD/DVD/iPod/iPhone/GPS/PSP mobile phone/notebook computer and Micro SD/TF.