Main Features:   CONTROL FROM ANYWHERE: Turn electronics on or off from anywhere with your smartphone using the Tuya app (Compatible Android & iOS).  VOICE CONTROL: Works with Alexa, Google Assistant supported devices for a hands free experience.  SCHEDULING: Use Schedules to set your Smart Switch to automatically turn on and off while you're home or away.  SAFETY: Fire-retardant material and no electric arc new technology, which is to guarantee secure and reliable working. Overloading and overheating supported for your safety.     Specification:  Working voltage: 100V-240V~, 50Hz/60Hz;   Working current: 10A Max (pure resistive load);   Wiring mode: zero live wire;   Load type: incandescent lamp 500W/channel, LED lamp 120W/channel, energy-saving lamp 200W/channel;   Product material: fireproof PC shell;   Use environment: temperature 0℃~40℃, relative humidity less than 95%;   Wireless standard: Wi-Fi IEEE802.11 b/g/n 2.4GHz;   Size (height * width * thickness): 86mm*86mm*40mm;   Net weight: 119g;   Packing size: 98*98*45mm;   Package weight: 151g;     Package included:  1 x Switch