The invention relates to virtual reality glasses (10) comprising a first display device (20) arranged on an inner side (16) of the virtual reality glasses (10), and comprising a control device which is designed to control the first display device (20) for displaying a virtual environment (22). A second display device (14) is arranged on an outer side (12) of the virtual reality glasses (10), the control device being designed to also control the second display device (14) for displaying the virtual reality environment (22). The invention further relates to a method for operating virtual reality glasses (10).