LAS VEGAS, NV - JANUARY 04: Michael Perry displays a DJI Innovations DJI Phantom 3 4K drone during a press event for CES 2016 at the Mandalay Bay Convention Center on January 4, 2016 in Las Vegas, Nevada. The unit can fly for 25 minutes and will be available at the end of January for USD 799 and features a 4K video camera that can transmit over Wi-Fi and downward facing sensors that allow the drone to stabilize without using GPS. CES, the world's largest annual consumer technology trade show, runs from January 6-9 and is expected to feature 3,600 exhibitors showing off their latest products and services to more than 150,000 attendees. (Photo by Ethan Miller/Getty Images)