With this app, you can do three things.1. Call noise cancellation ON / OFF (power saving)Control is possible in a total of 5 stages.You can reduce the power consumption of the earphones by setting the power saving mode when you are not talking on the phone, and the battery will last longer.2. Microphone testYou can see how your microphone sounds to the other party before a call or web conference.Recording for up to 10 seconds is possible, and the previous data will be erased by pressing a new test button.3. Ambient ON / OFFControl is possible in a total of 5 stages.You can capture outside sound with the earphones on.
erCOCCOLO
