You can use this app to custom your own eq on LYPERTEK TWS earbuds.

Functions:

· EQ 8 preset eq for you to usewe also have 7 bands eq for you to custom your own.
· Button Setting Now you can set button's function on app.
· Firmware upgrade you can use app to upgrade firmware on earbuds.

Notice:
if your earbuds can't connect the appYou need to use TEVI Upgrade App to upgrade your earbuds first.