Six-hole Wall Switch with USB Socket

The full PC material adheres to strict V0-grade flame-retardant standards: it can withstand short-term exposure to 750℃ high temperatures without melting, and self-extinguishes within 10 seconds after the open flame is removed—effectively eliminating fire hazards caused by electrical faults like overheating from long-term multi-device use (e.g., simultaneous operation of a rice cooker and phone charging). With a tensile strength of 60MPa, it resists cracks or breaks from accidental impacts (such as dropping tools during installation or bumping furniture), and its smooth, non-porous surface prevents dust, oil, and fiber accumulation. This avoids dust-induced poor contact that might lead to unstable power supply (e.g., device disconnection) or USB charging interruptions.​ The built-in 1.2mm-thick iron middle plate serves as a robust "structural support": it prevents the socket shell from warping due to long-term frequent plug insertion/removal (a common issue with multi-outlet/USB combo…