Speaking only Chinese, I took Italy as the first challenge of going abroad
It was evening while walking on the streets of Milan. Since it was my first time traveling abroad, I felt nervous. Walking on the street toward the hotel, I got a call from my mother, so I took out the Trusonus TE-01 Bluetooth earphones from my backpack, slightly wearing it on my ears. Fortunately, it has the function of noise -reduction, so I could ignore the noise around the market, easily talk with my mother and let her knew that I was safe.