Popularized by Snapchat, it really brings more fun to the conversation. Also, other users will be able to see you before responding.
Handy call preview: When someone calls you, you can preview the other person's live video before answering, thanks to the Knock Knock feature.High-quality audio and video: Google Duo can provide high-quality, lag-free audio and video as the sound and image quality will automatically be adjusted depending on your connection.
Once the group is created, you can instantly share the link to allow new participants to join the call. Easy call: You can quickly start a 100% free audio or video call with other people and even create groups of up to 32 people.
