Running time with 1 AAA battery up to 20 hours. Filling with audio books is not a problem. First, do you delete the factory-existing files and folders. (Do not panic, just a text file with extended manual, demo music and folders for voice recordings)
Well (very important) to create a new folder on the player, and (as I have done) this rename 1.
Then dubbed the audiobook from the hard drive in the folder 1. In the order in which the tracks are transferred, they will play later.
Very, very rare (I have not yet happened, and if, no problem) you have to rename the file name. That works quite excellent with the freeware "Mp3tag".
If you have heard the folder to end it is advisable to the player before re-filling short format (FAT or FAT32).
And - actually one way or another, of course - an absolute must: necessarily with the PC function "Safely Remove Hardware" disconnect the unit from the computer.
Who is going to receive a device that reliably makes its service for less money.
From me a strong buy recommendation.
