[APP Remote Control] You can control the connectted home appliance in Tuya or smart life APP anywhere and anytime.Such as light, electric , electric rice cooker, electric curtain, etc. [RF433 Control]The WIFI Module support RF433 Frequency,and you can control the WIFI module by RF433mhz remote controller. [2.4Ghz WIFI Control] You could control the module in your smart phone by 2.4Ghz WIFI [Mobile Network Control] As as you add the device in APP by 2.4Ghz WIFI,you could control the device in your smart phone by 2G/3G/4G Mobile Network. (Note:The router need to online and the WIFI module need to keep a distance with the router) [Voice Control ] Compatible with for and for Google Assistant, you can use control to turn it on/off the connectted . This WIFI 1 channel module can remote turn on/off and can set timing schedules to turn on/off the household appliances via Tuya/Smart life app anywhere and anytime.Also it have three working mode to use for different . 3 Working Modes 1.Inching mode : Switch on one channel,the channel will be automatically closed after 0.7 seconds .Other channel is same as the channel. 2.Self-locking : each channel could be switched on/off seperately.You can turn on/turn off all channel at the same time. 3. mode : Switch on any channel , other channels will be switched off automatically . Input :AC 85-250V Frequency: 433MHZ Wifi standards/ protocol:2.4G b/g + Bluetooth Max current:10A type: Smart Switch color:White Material:ABS size:72 x 44 x 22mm Package Contents: 1 x Tuya Smart Switch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.