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.
USF3.0標準曝光,速度狂颷2666MB/s媲美SSD! https://qooah.com/2017/08/17/usf30-standard-leaks/