Bluetooth 5.3 Yapay Zeka Çevirili Kulaklıklar 135 Dil Desteği Kablosuz Kulaklıklar Uyku Kulaklıkları HiFi Gürültü Engelleme Kulaklıkları

There's no instruction manual included, or how do I put it into operation, which app, or how do I set the languages, that is very bad it is now in the drawer and doesn't know what it is

They are nice, they fit well in the ear, I can recommend them, although the sound leaves a little to be desired (I bought cheaper ones of the same class on Joom) Nevertheless, they are worth recommending 👍

The headphones are charging after connecting to the phone, only the right earbud works, and in the left one, you can only hear the power-on sound, but there is no music, you can't hear it at all. Please help.

The headphones have good sound for their size. They are slightly larger than in the photos, but they work well. The battery lasts quite a while