A Chinese university has developed a "kissing device" that allows users to smooch over the internet.

The device is marketed as a means for long-distance couples to share "real" physical intimacy.

Pressure sensors and actuators are built into the one-of-a-kind "kissing device" with silicone lips. It is said to be capable of simulating a real kiss by simulating the pressure, movement, and temperature of the user's lips.

To use the device, users must first download a mobile app and then plug it into the phone's charging port. 

They can start a video call and send replicas of their kisses to each other after pairing the device with the partner on the app.