It is also sold by A P H.
Like all of the others I know about, each time you press Stop, you end
a file, thereby creating a new file the next time you press Record.
While the record audio is good, and the playback audio is quite good
for such a small unit, it does not have a rewind or fast forward
function. Nor does it allow an external microphone.
What it does, it does really well, but its primary intent is for short
memos.
Mike Duke, K5XU
American Council of Blind Radio Amateurs