... :1. MP3 format suppor,2. U disk support,3. TF card support4. AUX audio jack5. remote control function6. USB charge7. Plug ... and Play, no drivers8. Compatible with laptop, iPod,MP3,MP4,MP5,cellphone,PSP etc. via 3 ... circuit protection and thermal protection6. Dynamic Bass System, stirring sound with clear effect7. Not only an elegant portable speaker, but also ...