Brova Power via Amazon offers the Tec.Bean 4K WiFi Action Camera for $79.99. Coupon code "PRKICN83" drops it to $49.99. Plus, free shipping applies. Features include 4K recording at 25 FPS, 14MP photographs, a 2" LCD, up to 32GB SD card support, and water resistant case up to 148 feet. Deal ends January 31.