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.
Surface Book 2 實測:邊玩邊充邊掉電、i7只有i5性能 https://qooah.com/2017/11/21/surface-book-2-review/