It's a VR product that combines games and sports. In fact, I sweat all over my body when I exercise properly, so if I wear a VR device on my head, it will be hot and potentially slippery, which makes me uncomfortable. The biggest disadvantage of VR devices is that they completely obscure the size and visibility of the devices. I wait for the release of devices that fully function as VR with the size and weight of the glasses we usually use.