Fangrui Product Details 1. Support U Disk Music Play Multifunctional Car Mp3 Player Portable Fm Transmitter Durable Car Charger Car Accessories 2. Description: 3. ! 4. Double Usb Charging Ports For Charging Ipod/iphone, Samsung, Ipad, Nokia And Other Mobile Devices (output 5v/2.1a) 5. Led Display The Fm Frequency 6. Hands-free Kit, With Built-in Microphone 7. Support Usb Flash Drive. 8. Answer/hang Up The Call 9. Connect Navigation 10. Built-in Intelligent Microphone For Excellent Sound Quality 11. Automobile Battery Voltage Detection 12. Multi-mode Charging2 Usb Port And 2 Cigarette Lighter Charger, Can Charge For Mobile Phone And Car Electronic Products At The Same Time. 13. Multifunction- Support Voice Navigation, U-disk, Play Mobile Phone Music And Hands-free Calls. 14. Switch To Hands-free Mode Automatically From Music Playing Status When Receives An Incoming Call 15. Support Fast Forward And Rewind 16. Special Designdesigned To Adapt To Your Car Or Truck's Cup Holder, It Can Make Your Car Much Neater. 17. Answer, Hang Up, Reject, Redial And Other Functions 18. Support Stereo Music Playback 19. Blue Digital Tube Display 20. Support Car Battery Voltage Detection 21. Support U Disk Playback (maximum 32g) 22. Support Mp3/wma/wav/flac/ape Format Music 23. Support Fm Full Frequency Point Transmission Function 87.5-108.0mhz 24. Automatic Power-off Memory Function 25. Support Mobile Phone Navigation Voice Prompt 26. Support Charging Recognition