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.
高通 Quick Charge 4 :只需15分鐘充50%電 https://qooah.com/2016/11/18/qualcomm-announces-quick-charge-4/