[Used] CASIO Digital English Conversation Learning Device joy study

I've given up, but I recommend this to those just starting to learn, as well as those aiming to improve their skills. What do you think?

Black JY-S01BK
USB adapter (sold separately) not included.

Will ship anonymously and quickly.

From the manufacturer's website:
"joy study" is a pocket-sized digital English conversation learning device that's easy to carry around.

With one-handed operation, it's easy to use and includes a variety of content.

You can enjoy listening and improving your English conversation skills even when you're on the go, such as during your commute to work or school.

You want to learn English conversation again, but you don't have much time.

You want to acquire English conversation skills that are more communicative.

Recommended for those just starting to learn, as well as those aiming to improve their skills.

Come on, let's start learning English conversation with "joy study."