During the WAIC conference, Halliday, a pioneering smart glasses brand, unveiled its debut pair of prescription-ready invisible display smart glasses and announced their pre-sale in mainland China. These glasses, boasting a lightweight design of just 28.5 grams and a battery life of 12 hours, seamlessly integrate with prescription lenses. Leveraging state-of-the-art invisible display technology, the optical module is artfully concealed within the frame, enabling users to effortlessly access a 3.5-inch virtual screen in the top-right corner of their vision simply by lifting their eyes. Indistinguishable from ordinary glasses in appearance, these devices are priced at 2499 yuan for the domestic market, with shipments slated to commence in March 2026.