Wearable technology is the future and NuEyes Smart Glasses bring the future to you in a small compact, yet powerful head worn device. This lightweight pair of glasses finally makes it possible for those with visual impairments to connect with loved ones and others without having to use a big clunky machine. The glasses are truly plug-n-play connect via USB-C to many phones, tablets, and computers without the need to charge. The Pro 4 is a perfect device for low vision, medical and enterprise.