What are the main differences?

 

SLI is our older model which has iPod interface and additional AUX input.

SL2i-UP is our newest model which has iPod interface only, and it also has been designed to charge iPod through 5V/USB power required for all 2008 and up iPod models, and also is compatible with older models as well.

Please let us know if you have any other questions.

 

and i got a question too Vaistech, the sli2i-Vi or whatever the video version succesfully connects to the to the iphone right? also i was wondering if the video/audio quality from the movies to the nav screen from the iphone are good? thanks

 

Quality is what we specialize in, so you can be sure that video and audio quality are the best. SL2Vi comes with 5V charging adapter that makes it compatible with all new and old iPod/iPhone models.