Hand-free voice control: Smart plugs that work with for Alexa and Google Home Assistant. Just give a simple voice command to Alexa or Google Assistant to control your connected home devices. Wirelss App remote Control from anywhere: You also can control your Alexa smart plug via the APP directly when you are away, so long as your phone access a secure networ. Shedules & Auto-off timer: Easy to set timers and add schedules to connected devices circularly or randomly, making them work as scheduled like auto-off and auto-on. Group Control and Sharing: Set a group for all wifi smart plugs and control them with simply one tap. Share your wifi plug smart outlets with all family members in a minute. One App control: The Smart Life app works with many smart home devices and lets you easily control your home from any Android or iOS device. Type:Zigbee US Smart Plug Control method:Zigbee APP:TUYA/Smart life Standard:US standard, not work on EU countries Wireless support:2.4GHz 802.11b/g/n/Zigbee Input voltage:AC100-240V Standby power:Less than 0.7W Application support:IOS8.0 or higher and Android4.1 or higher Shell: Flame-retardant VO grade PC Working current:Max 20A Plug This link does not provide ZigBee gateway (gateway needs to be purchased separately) Plug Type:US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the United States, the Philippines and so on. Voltage:AC100-240V Colour:White Material:PC Package Contents: 4 x Zigbee US Smart Plug