-Internal storage free MP3 player solution in car
-Access external USB storage device and MP3 playback function
-14 channel FM transmitter.
-Headphone out mini for audio output connector
-On-chip USB on-the-go host and device controller module
-Compliant with USB specification version 2.0 for full-speed(12mbps)USB hosts and devices
-Support USB mass storage compliant devices
-Low power consume.
-It is shockproof and different than CD player.