Hi @Nosyash11, welcome to the forum!
I have translated your post with Google Translate. Please post using English from here on since this is an English speaking forum.
The Xperia XA1 does not include a pre-installed app that allows you to just record sound, such as your voice. However, we have an app called Audio Recorder that allows you to do this. You can find and download this app in Google Play.
Let me know if you have any further questions about this.
