ATN X-Sight-4K, 5-20x Pro edition Smart Day/Night Hunting Rifle Scope with Full HD Video rec, WiFi, GPS, Smooth zoom and Smartphone controlling thru iOS or Android Apps. Ultra HD Sensor-Ultra HD 4K Sensor with our Obsidian 4 Dual Core Processor brings you cutting edge technology with higher resolution,faster optics,millions of vivid colors. Ballistic Calculator-Hunt responsibly by making sure your shot hits the target each and every time. Range, Wind, Multiple-Weapon Profiles, Angle to target, Temperature, Humidity, plus more. Dual Stream Video Recording- XSight 4K PRO not only Streams Video to your mobile device at HD resolution and can simultaneously record to the SD card inside. Night Vision Mode-The X-Sight 4K PRO offers an Enhanced HD Night Vision Mode. Don't let the darkness slow you down.