I think the walkman battery lasts about 12 hours when fully charged.
Trying to change batteries on Sony Walkman wm-sxf10. help.
the sony walkman
CNET labs concluded that this was the Sony S-Series Walkman,It played 38 hours of mp3's and 8.7 hours of video on a single charge.The Cowon D2 was close at 50 hours of continuous music playback.
The first walkman was released to the public in 1979, and was created by one: Nobutoshi Kihara, a worker for Sony. He originally created the walkman for his long and boring flights accross the Pacific.
a really long time
Sony Walkman Z Series was created in 2012.
sony walkman
Walmart has the sony ericcson walkman now. I just saw it there last week, however, its about the price of the ipod touch, so I would probably just get that.
Both the sony walkman mp3 player and iPods have their advantages. The walkman is a little cheaper, and has longer battery life. The iPods are neater, have more memory, have flash memory, and have many extra uses. Overall, I would say the iPod is better.
Sony
Sony Walkman
There are many items that can be charged with a battery. Examples of things that can be charged with a battery include radios, remote control cars, and Sony Walkman devices.