C an external hd
Rugged (3 years in heavy use and not broken Shift: ay is, he fell and is broken: /
we can change the batteries on the cheap (c batteries)
Good battery life (between 7 and 10 hours depending on type usage and temprature)
USB 1 c super slow for file transfers
trs sound quality average, even on 16 bit 44.1 khz wav, well below the iriver or minidisc, does not play ogg vorbis ...
Power connector welded a little weak in the box, tearing over time => Welding = re> galre is wrong and then
it is heavy and large
In short, old stuff, at first selling now
frankly I advise buying new in the field, the hard drives in gnral age badly and this is being done is 10 times better.