APKPure Appを使用する
Walkie Talkieの旧いバージョンをダウンロードすることが可能
シンプルだが強力なトランシーバー
* Both of users should install this app.
* Users should be in the same WIFI zone.
* Keep pressing the middle of the screen if you want to speak.
(Do not release your finger.
* Just release your finger from the screen if you want to stop talking.