I like my Sansa Clip+ 2GB most of the time... but I think I got a faulty one. It seems like it has issues charging sometimes, and it's never approached the 15 hours. One time, the screen locked up, and I couldn't do anything with it until the juice ran out and I could re-charge it. Another time, the unit turned off, presumably due to running out of power, but hooking it up to the USB ports on my computer did nothing to revive it. For two days. I tried the next day with still no result. I tried again the day after that just to make sure it was fully dead. It suddenly worked again. So yeah, I got it because I didn't want to spend a ton on an MP3 player, but it hasn't been my best experience.