Tuya Touch Switch 3g Smart Touch Switch to control lighting by touch with the ability to control from through the application powered by Alexa/ google voice control through Tuya or Smart Life App Maximum load (zero fire plate) : 800W Power Input：AC100V-240V 50/60HZ Outer Dimension：120*76*33mm US Standard Internet：WIFI 2.4Ghz Color：Cream white, tempered glass panel G.W.:230g Packing Size：135mm*90mm*43mm