What to do if the SA2825 is disconnected

I don't quite understand your question, so please ask you a few questions.

1. How many files did you put in this time, how big are they? Is there anything greater than 1g?

2. What does it mean to be "stuck in the update to the general place"? Is it completely still, or does that circle move?

I also have a sa2825 and hope it can help you.

I don't know what kind of situation you are talking about when you can't charge it, is it with a charger or on a computer? Try it with a different data cable, it may be a problem with the data cable, or change a computer socket, if it is not for these problems, and it is a new product, go to the after-sales service, generally replace, and it will help you repair it if you don't change it, free of charge.

Mine too, because there is too little electricity left, you just let him plug in for ten minutes.

Only if it does not exceed the rated current and voltage marked on the machine.

Also note the correctness of the polarity.

It's normal to have a lightning bolt symbol, which indicates that your *** is full, and there's no problem with that, it's the same for everyone.

However, if you unplug it, it will crash, it should be something wrong with the machine, it may be a firmware problem, it is recommended to go to the after-sales service center to replace it or repair it.

Overall, this machine is still very good, the price of 300 can be said to be great value, I use it all the time. o(∩_o...Haha, hope it helps.

If you don't have very strict requirements for sound quality, but you usually listen to songs and play, SA28 is good If you pay attention to sound quality as you said, then just changing headphones is not only 300 yuan.

After all, at this price, the sound quality is like this, I think it's still good.

The battery is durable and can last a long time on a single charge. It's small and beautiful.

There are not many functions, but it is enough to have ** and broadcast, and it is easy to operate by pressing the arrow keys of the screen directly

Then the price is also very affordable.

The difference between the effect of flying sound effect and not opening is still quite obvious, but don't imagine that it is too magical, all the effects are on the basis of price

I think it's good to search for grandchildren at this price.

I've been buying it for more than a year, and I bought it in **, I think it's very easy to use, and I also recommend my boyfriend to buy the same one that is 2825,2g.

The battery is very durable, no special charging, just plug it in the computer for a while when you transmit, and it can be used for a long time after being fully charged.

The reflection of the screen is very good, it has not been filmed for more than a year and it has not been scratched much, and the design of the arrow keys is also very useful

I've used Sennheiser's MX500 and the original headphones, and they feel pretty good, which is definitely good if you're not a sound quality enthusiast

The main functions are** broadcasting, in fact, these two are enough, and the radio I received in Jinan is also very clear

The first time you plug in the computer, you can install the software in the CD, upgrade the firmware program, and you can decode the APE and FLAC formats.

In short, I recommend this ***, the price is also very cheap, quite affordable