Deshalb wollte ich ihn mir über Amazon noch einmal bestellen. This is not bad at all, you just shouldn?t expect any fast-charging, especially when multiple devices are connected. I enjoy using it as I am constantly listening to audio either as music or from video I stream from my phone or MacBook. UPDATE #2: 6 weeks no replacement part. El microfono, no podria dar una opinión muy concreta de este punto, pero puedo decir que du calidad es regular. My favorites! ?????????? It is sturdy as others have mentioned. Just made to look exactly like Apple earphones but 1% of the quality. My 7yo has been using these headphones for online schooling/google meet classes.