"This is the BEST one to buy!!!!"5.0 starson by KathyS
Pros: Clear and Quality Transmission. Easy to change to any FM frequency. NO Batteries.
Cons: I can't find any cons.
Summary: I purchased a Belkin TuneCast II originally and was VERY disappointed. Even on no/low signal frequencies there was static, dropouts and the audio quality was poor. It also ate up batteries quickly. The iRiver is just the opposite. Even on used frequencies it sends a strong and clear signal. It has a great back-lit display that is readable even in sunlight. Easy to change freqs, plenty of cable to reach my mp3 player and the automatic on/off audio sensor is great for those with lighter plugs that remain on when car is turned off. I use it with a Creative Zen Touch 20Mb player and I am in music heaven. iRiver hit a homerun with this one! First time users; vary your mp3 player output to find the best sound.Updated
***note*** I am using a 20GB MP3 player not a 20MB lol.