At present, the batteries on the market are lithium batteries, which do not need to be activated and can be directly used when bought back. ; Only dry batteries have charging memory, lithium batteries have protection movement, when the power is insufficient, it will prompt no power in advance, in fact, there is electricity, only to protect the movement automatically locked. ;
The newly bought Bluetooth headset can be properly carried out, that is, play the type of songs you like, adjust the sound to a position that is acceptable to you, and then put it there to play for 24-48 hours, so that it will be softer. ;
Earphones also have life, the same earphones if you listen to different types of songs, half a year to a year later, listen to the songs, you will find that the sound quality is completely different.
The batteries on the market are lithium batteries, do not need to activate, buy back can be used directly.
Only dry batteries have charging memory, lithium batteries have protection movement, when the power is insufficient, it will prompt no power in advance, in fact, there is electricity, only to protect the movement automatically locked.
The newly bought Bluetooth headset can be properly carried out, that is, play the type of songs you like, adjust the sound to a position that is acceptable to you, and then put it there to play for 24-48 hours, so that it will be softer.
Earphones also have life, the same earphones if you listen to different types of songs, half a year to a year later, listen to the songs, you will find that the sound quality is completely different.
At present, the batteries on the market are lithium batteries, which do not need to be activated and can be directly used when bought back. ; Only dry batteries have charging memory, lithium batteries have protection movement, when the power is insufficient, it will prompt no power in advance, in fact, there is electricity, only to protect the movement automatically locked. ;
The newly bought Bluetooth headset can be properly carried out, that is, play the type of songs you like, adjust the sound to a position that is acceptable to you, and then put it there to play for 24-48 hours, so that it will be softer. ;
Earphones also have life, the same earphones if you listen to different types of songs, half a year to a year later, listen to the songs, you will find that the sound quality is completely different.