DualFlow Brass Shower System：Experience professional-grade cleaning with dual spray modes: Switch effortlessly between the 65° Rainfall Mode (56 silicone nozzles for 1.8GPM spa-like coverage) and the 5° Jet Stream Mode (9 H62 brass channels delivering 2.2Bar pressurized stream). The IPX6-rated thumb slider withstands 15,000+ switches, perfect for showering, pet areas, and tile grout deep cleaning. AirBoost Vortex Technology：Our patented air-water fusion increases flow velocity by 40% while saving 30% water, maintaining stable performance even at 12PSI ultra-low pressure. Certified by NSF/ANSI 61 for lead-free safety, it operates below 45dB noise level – quieter than a library whisper. Mirror-Finish Chrome Plating：Triple-layer electroplated chrome surface (0.3μm Ni + 0.25μm Cu + 0.2μm Cr) achieves 92% light reflectivity, passing 480-hour salt spray tests (ASTM B117 standard). The scratch-resistant coating maintains brilliance for 5+ years under daily use. Universal G1/2 Quick Connect (Shower Head Only)：Upgrade your bathroom in 30 seconds with tool-free installation! Compatible with all standard 0.5" hoses, featuring a 5-layer filtration system (100μm mesh + 304 stainless steel filter) and triple-seal protection (EPDM/Viton/Silicone washers). Note: Hose sold separately. ThermoSafe Ergonomic Grip：Weighing only 220g with high-friction TPR grip (Shore 50A hardness), the handle stays below 40℃ surface temperature even with 70℃ input water. Achieves 92% slip resistance in wet condition tests through material engineering. LUYU Square Handheld Shower Head – Dual Spray Modes with Mirror Chrome Finish Elevate your shower experience with the LUYU Square Handheld Shower Head, engineered for versatility and luxury. Switch seamlessly between Rainfall Mode (65° wide-angle coverage with 56 silicone jets for a spa-like 1.8GPM flow) and Power Jet Mode (5° pressurized stream at 2.2Bar, ideal for blasting tile grout, pet cages, or balcony drains). Crafted with a triple-layer mirror chrome finish (0.3μm nickel + 0.25μm copper + 0.2μm chromium), it boasts 92% light reflectivity and withstands 480-hour salt spray tests for lifelong brilliance. The inner H62 lead-free brass core, NSF/ANSI 61 certified, ensures safe water flow, while the ergonomic TPR grip (Shore 50A) stays cool at 40°C even with 70°C input water. Featuring AirBoost Vortex Technology, it boosts flow by 40%, saves 30% water, and operates below 45dB—perfect for low-pressure homes (12-80 PSI). Universal G1/2 threading allows tool-free installation in 30 seconds, paired with a 5-layer filtration system (100μm stainless steel mesh) for impurity-free showers. Durable, sleek, and backed by a 10-year warranty, LUYU redefines smart bathing.