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.
就是這點精心的小設計,iPhone 6s 防水能力大增! https://qooah.com/2015/10/01/iphone-6s-waterproof/