Specifications: Color:white Output:AC 100-240V 50/60Hz Input:AC 100-240V 50/60Hz Wi-Fi:IEEE 802.11b/g/n Material:PCV-0 Certified product:CE ROHS Maximum current:16A 1. Refit ordinary non-smart appliances or equipment into smart devices. Such as refitting a desk lamp into a smart desk lamp, and the mobile phone can control the switch of the light. To turn the downlight into a smart downlight, you only need to connect a smart switch module to the switch, and then Alexa/Google assistant/yandex can control the light switch. 2.Electricity statistics View energy reports to properly track energy usage around your home. Know which devices consume the most energy, and make plans to save energy and electricity bills. 3. Mobile APP control. Control the device's power on and off, timing, countdown and other functions through the mobile phone. As long as the mobile phone has a network, the switch module at home can be controlled globally. 4. Voice control. Support voice assistants such as Yandex alice, Alexa, Google Home, and realize functions such as switches; "Alexa, turn on the kitchen lights." You can turn on the lights in one sentence and enjoy a convenient smart life. 5. Timing. You can control the switch, timing, countdown and other functions of the device through your mobile phone. This can be ordered: turn off the lights in the living room after 2 hours. 18:15 Turn off the oven. Turn on the boiler at 21:00. You can also time the device when you are not at home. (APP: Smart Life/TUYA Smart) 6. Group control. The lights can be grouped to achieve unified control (simultaneous switching, timing, etc.); 7. The Internet of Everything. Through settings, it can be linked with other smart scenes to make life smarter; for example, set the home scene: automatically turn on the living room lights, TV, and air conditioner. 8. Bluetooth fast matching. Turn on Bluetooth, the phone will quickly find the device, speed up the connection, and stabilize the connection. 9.State memory. Resume the power after the power failure, without worrying about the change of the equipment state, and maintain the state before the power failure. It was in t Package Included: 1*Mini WiFi Smart Switch Module 1*Manual