HiFi of mobile phone brings us great music enjoyment. If the original earphone is broken, how can we identify the true and false when buying vivo earphone? It's easy to see three simple steps.
Methods / steps:
The outer packaging is good, the original workmanship is exquisite, the logo is printed inside the film, can not be felt outside, and the color is bright.
The wire is full and exquisite.
The plug has high gloss and brightness, and the letter mark and the opening position of the microphone are different.