Features: brand new and high quality Voice control: Supports a variety of for smart speakers such as Alexa, Google-Home, for Echo, etc., freeing your hands. Remote control: Not limited by distance, you can check and control the home switch at any for time when you are away, and turn on or off home appliances in advance. Charging management: intelligently manage charging, regularly cut off the power to prevent overcharging of electronic devices and protect the battery. Timing control: Provide timing design for multiple scenarios such as timing boiling, offline timing, delay switch, etc. APP control: After downloading the Tuya for smart APP to add devices, you can directly check the on/off status of each device on your mobile phone to control home appliances. Specifications: Product Model: U.S. regulations Maximum Current: 10A Diameter: Approx. 50mm/1.96inch Total Length of Side: Approx. 52mm/2.04inch Input Voltage: 100-240V Working Temperature: -20-50° for Shell Material: PC+ABS Fire Rating: V0 Working Environment: <0.8w Wf Standard: 2.4ghz 802.11b/g/n Network Security Level: WPA/WPA2 Package Includes: 1x for Smart Socket 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.