Recently, I bought Sena Pie and tested it.
See video link for short distance riding real user using intercom senapi.
   • 자전거 타면서 대화하는 방법 궁금하셨죠? 자전거 라이딩 중 대화방법...  

In the meantime, most of the comments you posted on the video of your bike trip with your child were messages of thankful support and emotion
The next largest percentage of comments were about what communication equipment was used for conversations during riding.
We talked on speaker phone without any equipment
It's a simple speaker phone^^ That's what I used to say.
As my child grew up and the speed increased together, the wind noise increased and I faced a situation where it was impossible to talk on speakerphone.
So, I searched and thought hard as I was preparing for the first round of the country, purchased Sena Intercom Senapi with my own money, installed it, tested the recording method several times using GoPro, and did short-distance actual riding
I was more satisfied with the results than I expected, so I made a detailed review video.

🎵Music provided by 브금대통령
🎵Track : 오늘의 날씨 • [햇살가득 신나는음악] 오늘의 ...
🎵Track : 소풍가는길
🎵Track : 작은 영웅 -
🎵Track : Kid's Room 3 -    • [귀엽고 편안한 감성음악] Kid's Room 3 | 먼가 폭신하고...