Next week, OnePlus will debut a new concept device at the Mobile World Congress in Barcelona. Here’s our first look at the OnePlus 11 Concept, which shows a larger camera island and light-up strips on the back. There are blue strips covering the entire back of the phone and surrounding the camera island as well.

The OnePlus concept phone’s official note describes the new images as “blood vessels” that runs along the entire back.

What is interesting is how the OnePlus 11 Concept works and whether the light strips work similarly to the Nothing Phone 1, or if they are used to actively cool the device.

A teaser video was also tweeted by OnePlus CEO Pete Lau along with the images. There is a brief teaser showing the phone in action. It remains to be seen what the “industry-first technology” will consist of.