Is there a way to tell how much data is used when streaming a protocol? (For instance a 30 min. PEMF Complex uses 100 megabytes of data?) We are going to be on a cruise and trying to figure out if we need a data plan. Also wondering about structuring water and how much data that would take.
有沒有辦法知道串流協定時使用了多少資料？ （例如，30 分鐘的 PEMF Complex 使用 100 兆位元組的資料？）我們將要乘船遊覽，並試圖確定是否需要資料計劃。還想知道水的結構以及需要多少數據。
