Dgettie 2, Bluetooth Take your earbuds out from the charging case and they will be powered on automatically. As soon as pairing with your smartphone,translation/interpretation function can be usedimmediately. One earbud is for you and the otherone is someone you would like to talk to. Enjoy your smooth and natural chatting with anyone in theworld. WiFi AI Immediate translation is supported between 32 languages under Wi-Fienvironment. AI is equipped in application to translate accurately and AI will be further improved every time you use it. Application screen shows description of what you have chatted in the timeline so it would be the better way to learn the languages yourself. Immediate translation and interpretation, high quality audio, noise cancellation,