End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
一體化高性能設計,Astell&Kern 新播放器 KANN 「重磅」登場! https://qooah.com/2017/04/12/astellkern-kann-dap-player/