2 to 5 business days
Plug the FM transmitter into your vehicle's cigarette lighter or power port. Tune your radio to an unused FM frequency, then match the same frequency of this unit. Insert a USB flash drive or SD card which containing MP3 files into USB port or memory card slot of this unit accordingly. It will play and transmit the MP3 files automatically. Order it online from Jamboshop today and have it delivered straight to your doorstep.