This rainfall bathroom shower system is a wall-mounted complete combo, featuring a 10-inch square rain shower head, a handheld shower spray, and a solid brass pressure-balancing valve. It has a maximum flow rate of 1.46 gallons per minute (5.5 liters per minute), with a high-quality SUS304 stainless steel shower head and brass valve ensuring long-term durability. Equipped with a cUPC-certified pressure-balanced valve, it maintains constant water temperature to prevent scalding from sudden hot or cold water fluctuations. The system uses innovative air injection technology to mix water with air, boosting water pressure to 100% and simulating natural rainfall for a comfortable shower experience. It includes all installation accessories (59-inch hose, 13.7-inch shower arm, holder, hardware) and instructions, designed for rough-in valve installation.