... USB/TF card slot 3. FM radio 4. With LED Display 5. 3.5mm earphone output Airplane Design Mini ... Speaker with Micro SD/USB 1. Supports AUX output. ... KHZ 8. power voltage: DC5V 500 ma/USB POWER Accessories Available: housing,hansfree,charger,battery, ... silicon protector,screen protector,usb data cable, memory card, card reader, ...