1. portable mini speaker 2. MID speaker 3. mobile phone speaker 4. PC speaker 5. CE,FCC, RoHS certificate portable mini speaker with Mrico SD slot,for MP3/MP4/MP5 player,Ipod, Iphone ,PC ,mobilephone Features:1. Metal case design2. Super-Bass Voice3.TF card slot4. USB HOST5. Music File Format: MP36. FM Radio7. Line-in(connect to MP3, MP4, PC, Laptop, etc)8. stander with blue lightSpecifications:1 ...