Features: brand new and high quality Voice control: No need to manually control the switch, it can be connected to for Amazon for Echo, Google-Home, Tmail Genie and other for smart speakers. APP control: Cooperate with the famous Zigbee 3.0 system to realize the full linkage of your home and truly replace the unstable Wi-Fi. Group control: Set all your for smart switches as a group through the app. Then turn off/off all electrical appliances or lighting with one for key on your smartphone. DIY for smart home: It allows you to DIY many for smart items, such as for smart lights, fans, garage doors, humidifiers, thermostats, etc. Timing function: countdown, timing, and random can be set. This way you can have more for time to do other things. Package Includes: 1x MINI ZigBee Switch Specifications: Material: ABS Color: White/Black Maximum Current: 10A/16A Output: AC85-250v50/60Hz Input: AC85-250V50/60Hz Start Method: for Touch/Mobile APP/Voice Speaker Size: Approx. 41x41x20mm/1.61x1.61x0.78inch note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.