The website is about underwater drones called "Fifish" by QYSEA. These drones are designed for exploration and filming underwater. They offer various models with different features, such as high-framerate cameras, omnidirectional capabilities, robotic claws, and enhanced battery capacity. The drones cater to consumer, professional, and enterprise needs with their multifunctional and high-performance capabilities. They also highlight depth ratings of up to 350 meters for deeper underwater exploration. The site offers a Christmas special with free shipping included on selected models.