How long does the battery last for?

How long does the battery last for? I mean for audio and for video not lifespan

For the M6 I have managed just over 24 hours music play but it depends on your settings and audio file types but you should expect 22 - 24 hours.

Video time I have never tested but I would estimate 5 - 6 hours.

For the M3 the best I have got is just over 13 hours music.

Thanks :D I thought it was rated at 20 hours but then I saw somewhere that it was 36 hours so I wasn't sure.

Originally, it is 20 hours. After firmware upgrades (v2.xxx.x), it boosted the battery life to ~36 hours. No one can reach that number, but 20 hours to 24 hours is more then enough.

I dont get 36 either...
i do get around 20 though and i fiddle around with the display a lot so thats not bad at all

I get about 28 (backlight dosnt matter much because it auto turns off) I encode at 192kbps so i get alot of hours , Radio i get much longer.

I haven't tried to run it all the way till it's dead. I just don't have enough time, lol! What I can tell you is that I work from 8:30am - 5:00pm. I have it running those hours (mixed FM radio and MP3 files). One charge will last me 3 working days.

Originally Posted by /\/\@D/\/\@/\/

For the M6 I have managed just over 24 hours music play but it depends on your settings and audio file types but you should expect 22 - 24 hours.

Video time I have never tested but I would estimate 5 - 6 hours.

For the M3 the best I have got is just over 13 hours music.

Strange. My M3 goes over 15h. And I think that it is 700mAh. It just needs to be fixed on the firmware.

all depends on volume, how long the screen displays full brightness...