radio tail box with usb socket and micro sd card

1.It's the usb mini speaker music box for motor. 2.you can listen music and put something in the box. Usb mini speaker music box for motor features:1. The new generation digital electronic products support MP3, FM radio and remote control operations.2. The cyclic playing and power outage memory functions may be provided.3. U discs and micro SD (TF) cards may be supported and the high quality digital receiving modules (76   -108MHz) may be selected for the FM function.4. The wide voltage input (DC10-17V) may be suitable for motorcycles and electric vehicles.5. The products may be initiative in China. The patent number is ZL 2010 2 0237460.3  The product technical parameters:1. Rated voltage: DC12V2. Working current: ≤2A3. Static current: ≤7mA4. FM frequency scope: 76—108MHz5. Output power: 30W+5W*26. Horn impedance: 4Ω                                                   Two keys and Two remote controls                                         you can insert U discs and micro SD card here                                                        when you open the box,you will see it                                                                   the  box                                                   the box in a carton                                                                   carton  

radio tail box with usb socket and micro sd card