Overall manufacture quality seems pretty good, certainly no complaints for the price. It is a great addition ! Ah, achei que o encaixe no ouvido seria um problema pois não me dou bem com esse fone de borrachinha, mas ele vem com 3 tamanhos de borracha e o P me serviu muito bem, não tive problemas com o encaixe quando troquei o tamanho e até agora me parece ficar bem seguro na orelha! I looked at many, including the popular "blue" branded stands, and nothing is even close to this in looks or serviceability. The charging station has fast charging capability and takes about an hour and a half for my Android to completely charge. Works right out of the box. I think I was able to use the voice commands once or twice at the most successfully. I got these to replace an inexpensive Logitech wireless headset that i used for conference calls. I tore open the bag and was impressed right away at the color. She even wants to sleep in them.