The switch can be associated with other smart switches in the application with multiple controls. This smart switch allows complete control of connected devices with timers, timetables and countdowns, sharing control with family and friends. It is constructed of pc material. The length of this product is 8.6cm, the width is 8.6cm and the height is 3.8cm. Suitable for bedroom, living room, hotel, office, etc. Item Name: Smart Switch Material: PC Features: Remote Control, Phone Timing, Highly Compatible Color: White, Gray 1 Gang: One-opening 2 Gang: Two-opening 3 Gang: Three-opening Working Voltage: AC100-250V, 50/60Hz Current Type: Total 10A Inductive Load(LED/CFL): 3-120W Resistive Load(Incandescent): 3-300W for 110V; 3-600W for 220V Power Consumption: Less Than Or Equal to 0.5W Working Temperature: 0 Degrees Celsius-40 Degrees Celsius Size Details: LxWxH: 8.6cm x 8.6cm x 3.8cm/3.39" x 3.39" x 1.5"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Smart Switch 1 x User Manual