Starting with the design of the company's popular X-Sight II HD, optics engineers constructed a revolutionary new night-vision optics package in the ATN X-Sight 4 K Pro 5-20X Pro Smart Day/Night Scope. At the heart of this all-new package is the company's unique 4K Ultra HD sensor and dual-core processor, designed to provide consumers with a clear, high-definition view of their hunt like never before. Additionally, the built-in Wi-Fi and recording capabilities means that your hunts can be kept on video to show your friends and families. FEATURES: Ultra 4k Sensor One Shot Zero Wi-Fi Recoil Activated Video (Rav) Long Battery Life Day/Nigh Mfg: Atn