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.
국내 연구진이 개발 한 전원없이 전기를 생산하는 '새로운 베타 배터리' https://aju.news/522290.html