Razer Unveils Project Hazel Smart Mask, Project Brooklyn Gaming Chair With 60-Inch Rollout Screen at CES 2021 Razer’s Project Hazel smart mask has a wireless charging case lined with a UV light interior that can kill bacteria and viruses. By Tanishka Sodhi | Updated: 13 January 2021 15:27 IST Razer’s Project Hazel offers 16.8 million colours and effects Highlights The smart mask has active ventilation and an auto-sterilisation function Project Brooklyn’s 60-inch rollout OLED display is stowed in the back Razer has introduced a smart mask concept called Project Hazel at CES 2021. An N95-class face mask, Project Hazel is designed to have active ventilation and an auto-sterilisation function. It will have a low-light mode, comprising interior lights that automatically turn on when it is dark. The mask has a transparent design that will let others see your face when you speak, and a inbuilt mic-and-amplifier combo. Razer also introduced Project Brooklyn, a concept gaming chair that features a 60-inch rollout display.