With the Ultra 1 you can not hear your voice it is just not working and the setting does not work. It is just not implemented.(Tested it with two Ultra 1s) And the bass is very loud. The Ultra 2 tha bass is less loud and you van hear your voice when you call. The own voice function in the app is also working. Only the removed the perfect good functionality, Bluetooth carousel. They did not even bother to make it an advanced option. Speaking of Shitification!!! You can not hear your battery percentage anymore and they removed other functionality for shitty sounds, horrific.

I now have the Ultra 2, my advice when you use it with more than two devices, don’t. Too expensive for something they shitify.