Underwater drone lets anglers lay eyes on the prize
Amazon.com : PowerVision Powerray Explorer Underwater Drone for Exploration, Diving, and Boating - High Definition Camera, Equipped with 4K Ultra HD Video Camera, Remote Control, and Live Stream Capability : Electronics
PowerVision PowerRay review: PowerVision's underwater drone PowerRay is super easy to pilot - CNET
underwater powerray fishing drone creates waves at the CES 2017
PowerVision PowerRay Underwater FPV Drone ROV Fishing Camera 1080p Wizard With 4K UHD Boating Rc Fishing Sonar - AliExpress