Two-way audio is a great feature that allows you to communicate with people through your phone or tablet device. This feature enables users to listen and talk to one another without ever having to meet in person. Two-way audio can be used for many different purposes, including conducting business meetings, connecting with family members who are far away, or simply staying in touch with friends and loved ones. With this feature, it's easy to stay connected regardless of physical distance. Additionally, two-way audio also provides an added layer of security as you're able to verify the identity of whoever is on the other end before engaging in conversation.