e.Digital MP3 Digital Music Juke Box, Model# TREO 15
The Pocket-Sized Music Player that Stores & Plays over 4500 Songs!
Storage Media: 15 GB embedded Hard Disk Drive (HDD) 8MB DRAM Buffer
PC Interface: USB 1.1
Battery: Lithium-Ion rechargeable battery 3.7 volt, 1100 mAh
Battery Life: Approximately 10 hours based on average use. Recharges in 3 hours with included AC Adapter.
Audio Codecs: MP3, Windows Media
LCD Display: 8 lines of 20 characters each
Playback Controls: Play, FF, RW, Previous, Next, Pause, Repeat One/All, Random Play, Intro Mode
Frequency Response: 20Hz to 20KHz Model#: TREO 15 Special FedEx
It only has an 8mb buffer, which is not too good. I'm not an expert, but I believe it will make navigating songs slow, small anti-skip protection, etc. Its just not good.
I believe the Nomad Zen has a 16mb buffer, and the iPod has a 32mb buffer, but those are just guesses. Again, i'm not positive, but do a little research, and you should be able to find more about the whole "buffer thing."