"You get what you pay for"! - O produto não parece ser brasileiro então o carregador é padrão pino chato, porém não diminui em nada a qualidade do conjunto. A pair Ive had for at least 7 years (maybe 10, cant recall just when I purchased them) finally busted. This is my third one and Ive usually had a good experience with them. The speaker phone would obviously pass background noise. Bulky fat cable. These are greta and work perfectly with the unit that I got to hang them on. I believe the buds will be serviceable and have a long life. This carrier made it possible to have one more person in the car! I?m not a huge fan of the place the chord comes out of the headset.