What type of batteries doe this Sony mp3 player use? Does this use AA or AAA batteries, or does it have built in batteries that you just recharge like phone? And if it has built in batteries, can you take it out and re-charge?Thanks. What type of batteries doe this Sony mp3 player use? Does this use AA or AAA batteries, or does it have built in batteries that you just recharge like phone? And if it has built in batteries, can... » Read More What type of batteries doe this Sony mp3 player use? Does this use AA or AAA batteries, or does it have built in batteries that you just recharge like phone? And if it has built in batteries, can you take it out and re-charge?Thanks. « Show Less
473885
A built in battery that can not be owner replaced. With normal use, the battery should last four or five years, longer than most people keep a Walkman.
1812551
It uses 2 AA batteries. Yes, they are removable. You can also use rechargeable AA batteries. The M10 has a menu setting so you choose whether you are using regular store bought batteries or the rechargeables. The menu setting determines how the battery charge indicator reports back to you. BTW - battery life is exceptional! The M10 is a favorite choice of many tapers. Check out the website taperssection.com. Do a search for the thread Sony PCM-M10 in the recording gear forum. It's a huge 7 part thread that has great information. You will not go wrong with this unit.
350846
It does not take batteries. Plug it in after use and that recharges the built in battery. I've had mine about 10 months and it will no longer hold a charge longer than a few seconds! Also it will only run off the battery power! I hoped I could just plug it in and use it that way but it stops charging and uses the battery that won't charge so it is useless without a working battery!
2267536
It uses two triple A batteries, I see no reason why rechargeable AAA batteries wouldn't work. My unit seems to 'leak' electricity in that the batteries run down even when the unit is off. I 'fixed' this by taping a bit of plastic at the entrance to the battery door which I slide over the contact on one battery when it isn't in use, the batteries now last a long time.
1496840
To my knowledge it doesn't take any AAA batteries, it has a rechargeable battery. You just plug it in to the charger.
1563654
It uses NiMH rechargeable batteries that are AAA in size, and easy to replace. However if you're asking whether you can use normal (non-rechargeable) AAA batteries, the answer is "don't try it". Even if it works, you'll be burning through a pair of disposable batteries every week; very expensive and very bad for the environment.
505236
No this MP3 cannot be charged, it may work while plugged in through USB without batteries, but it wont hold charge if it does not have a battery. It uses one AAA and last a while on it
1859963
Sony is a well known brand. Even though the Sony is more expensive, I think the brand supports the quality of the MP3. I have bought four items of this brand and they stop working after a relatively small period of time. I am sure that if I had bought the Sony item in the first place, I will have save a lot of money
1075908
I just use the memory stick so I don't have to take my player with me or charge it. All the controls work with the stick. If you are worried about the battery life just buy another battery like I did or get a little battery supply like the Anker to recharge it. If I want to play certain songs then I use the Sansa. But I don't see no advantages except the playlist.
1468924
Yes, this player is using rechargeable batteries, which were included in the package I bought.And, my package includes headphones, earphones, player, two rechargeable batteries, a charger, and mini speakers.Best,R
1831000
No, mine had standard AAA batteries. I presume you could put rechargeable batteries in and then remove them for recharging but recharging with batteries in situ is not an option.Mark
621304
It uses AAA batteries. When I bought it I thought it used AA. Would not have bought it if I had known.
1473382
The stereo transmitter/charger plugs into a standard outlet. The stereo headphones have a "built-in" lithion-ion rechargeable battery (so I assume batteries are not replaceable). We've had ours for about a year and it works very well. Prior to this unit, we had an earlier model Sony similar to this and it lasted for years without any problems (until Jerry finally broke it; he's not gentle), so I assume this one will do the same if you follow the instructions and precautions. Hope this helps!
1299517
I have a sony mp3 player and it works. It is a standard jack that you would use to plug into a laptop, portable dvd player, desktop computer, or pretty much anything else without any adapter. But if you needed to move up to the next size it does have that one as well. One more thing these headphones are pretty darn rugged. I bought a pair for my 2nd grader and my 4 year to use when we go on long trips with their dvd players, and they work great. They can control the volume on each side of the headphones. Just set the volume level on the device and then they can each control their own volume level to their headphones, that way they don't blow their ear drums. I have a sony mp3 player and it works. It is a standard jack that you would use to plug into a laptop, portable dvd player, desktop computer, or pretty much anything else without any adapter. But if you needed to move up to the next size it does have that one as well. One more thing these headphones are pretty darn rugged. I bought a pair for my 2nd grader and my 4 year to use when we go on long trips with their dvd players, and they work great. They can control the volume on each side of the headphones. Just set the volume level on the device and then they can each control their own volume... » Read More I have a sony mp3 player and it works. It is a standard jack that you would use to plug into a laptop, portable dvd player, desktop computer, or pretty much anything else without any adapter. But if you needed to move up to the next size it does have that one as well. One more thing these headphones are pretty darn rugged. I bought a pair for my 2nd grader and my 4 year to use when we go on long trips with their dvd players, and they work great. They can control the volume on each side of the headphones. Just set the volume level on the device and then they can each control their own volume level to their headphones, that way they don't blow their ear drums. « Show Less
789162
Cmiller is correct, you can use rechargeable batteries. I remembered a warning in the manual regarding rechargeable batteries, so I checked it again-- it warns against trying to use non-rechargeable batteries in a battery recharger, which might seem like a no-brainer but some people might be tempted to try doing that. There is even a function that lets you specify that you're using rechargeable batteries. But it would be much better to just buy the Survival Kit, which has a power adapter, headphones, and extended warranty.
1025886
Yes, Akaline Batteries don't last long....I Use Rechareable & keep extras charged; Amazon sells their own brand & they are excellent & charge quickly! Save $'s, Get rechargeable for all Battery Items. Now you can get Sleeves for C & D size Use, & they use AA rechargeable! Saves our landfills! I know you didn't ask, but when I discovered them, I was SOOOOO Impressed! I have 2 Auvio Wireless headphones, so I don't change batteries(only when worn out) I just keep one Headset charged for replacement! You're Welcome!
1945032
When you say "charge" do you mean "usb ac power adapter"? Most MP3 players including this one usually only come with a USB plug only, but if you feel it's necessary to purchase an ac power adapter, amazon sales several on here for pretty cheap. Here's one going for a pretty low price: