I know nothing about them! Lol

Enhance your viewing experience with these RealD 3D glasses, perfect for use with compatible 3D TV monitors and laptops. Immerse yourself in your favorite movies and shows with the sleek black design and advanced 3D technology. These glasses are manufactured in China and are the perfect accessory for any home theater setup. Whether you're a movie enthusiast or a casual viewer, these glasses are sure to provide a stunning visual experience. Get your hands on these 3D glasses and take your entertainment to the next level.