Main Features:  1. The relay scheme is more stable (there is a relay inside, which is more stable than the switches on the market, has a longer service life and is more stable). Ordinary switch SCR control is easy to burn out, high-quality relay, anti-pulse voltage.  2. Different switch modes can distinguish different lights.  3. The low light indicator design will not interfere with family rest, and the dark environment is easy to find and not dazzling.  4. Wiring mode: neutral fire + single fire general design, any family can use (with or without neutral wire can be used).  5. Only use high-end crystal tempered glass panels. Good light transmission performance, pure color, rich color, beautiful and smooth, taking into account the two effects of day and night, long service life, and does not affect use.  6.Has timer/scene control.  7. Share with family for common control.  8. Use with Amazon and Google Home and Tmall Genie (Tmall Genie).    RF 433HMZ Control.  Can be paired with products carrying rf 433mhz for remote use.  Unique mnemonic.  One-button switch icon corresponds to an indicator light, don’t worry about turning off the wrong light.  Two wiring methods.  Neutral wire and live wire and single live wire can be connected.  We are more stable.  It is equipped with a relay inside, which is more stable than the switches on the market and has a longer service life.  Slight Light indicator.  Don't disturb sleep, enter to make you safer in the dark.  Two indicator colors.  on: red light / off: blue light.  Voice control.  Works perfectly with Amazon Alexa,Google Home.  Timing Function.  Set the time to turn on the light.  Set time to cook rice...  Countdown function.  You can set a countdown for humidifiers, microwaves, coffee machines and more. The device will stop automatically. Don't worry about the device working all the time.  Family Sharing Control Fun.  main account has the exclusive permissions,one click to share the permissions with the whole family.let the family enjoy the fun of smart life   Control From Anywhere.  No matter where you are, you can turn on/off the light.      NOTE:  The Wi-Fi switch does not have dimmer function (except for dimmer switch)  whether you connect a bulb with dimmer function or not. It can only control the opening and closing of lights.       Switch parameter:   Operating Voltage:AC 110-240VAC 50/60Hz;  WIFI Standard:IEEE 802.11 b/g/n;  Support App: Tuya or Smart Life;  Voice Control: Google Home Amazon Alexa;  Load Power: 600W/Gang;  Maximum current: 10A;  Standard: EU;     Package included:   1 x Wifi Touch Switch   1 x Manual  1 x Screws  1 x box