Nativa APP
1. Press the button on earbud until you hear a beep voice.
2. Starts to talk, press the button again after the sentence is finished.
3. App will show translated result, and earbuds will play translated sound.
4. "Long press" the language button on the app to achieve the same effect as pressing the button of the headset.
You can see real-time translation process shown on the App screen.