1) The negative is that they disconnect after a while if they are idle, and you have to put them in the case and then take them out again. Also, for the last two days, the left earbud cannot connect to the phone. I have to delete the right one for it to find it.
2) The right earbud also has a microphone, so you can use it to talk.

It took me a while to get used to them because before I had touch wireless ones that had a pause/resume effect when you touched them, but along the way I accepted them better because I don't accidentally close them. They could last a little longer, but with daily use, you get what you give.

It is one of the best Bluetooth devices I have purchased. I have had them for about 4 months! They are definitely worth their money. You can connect one earphone to one mobile phone and the second one to another mobile phone at the same time and they both work equally well! I have small ears and the silicone casing fits very well without bothering me.

Τα έχω ήδη δυο εβδομάδες και μπορώ να πω ότι έχω μείνει πάρα πολύ ικανοποιημένη! Κάθονται άνετα στο αυτί χωρίς να κουράζουν. Σε κλήσεις που τα έχω δοκιμάσει με ακούν και τους ακούω πεντακάθαρα! Αξίζουν τα λεφτά τους και με το παραπάνω.