CAR04 toy car mini speaker 1.TF/Micro SD Card,FM radio 2.PC,MP3,MP4,Mobile,ipod ... Detailed Product DescriptionCAR04 toy car mini speaker 1.TF/Micro SD Card,FM radio 2.PC,MP3,MP4,Mobile,ipod 3 ... interface )*Built in LI-Ion battery*Multi Function button:Volume,Music Select,mode etc.*Material: ABS*Battery: Rechargable & Removable ... Manager. Popular toy car mini speaker with TF/Micro SD card reader,MP3