In order to view information, update or modify actions in the OnePlus Buds Z, if you have an older OnePlus 6 phone or a phone from a different brand, there is a specially created application, called HeyMelody, which is available for iOS and Android devices. When connecting to the respective earbuds, general information will appear on the home screen, such as the battery of the earbuds and the charging case, as well as three specific options:
- First option: Here, with just a few clicks, you will be able to update the firmware of the earbuds, so that they work in the best possible way at all times. Likewise, the current version of the firmware will appear and it will notify in case of updates.
- Second option: Here, the available controls that come with the earbuds will appear. Likewise, they will be able to be modified, added or eliminated depending on the tastes or needs of the user.
- Third option: In this last part of the application, there will be information on the best placement of the earbuds in the ear canals; all to get the best possible sound.
Source : thephonetalks.com