1. 16A/20A high power 16A/20A, 3500W/4400W maximum power; 16A/20A support water heaters, air conditioners. 2. Wifi bluetooth dual mode Connect to the network faster. The connection network speed is 2 times faster than only Wifi single mode. 3. Energy Monitoring The amount of electric power can be monitored in real-time, which is conducive to control the usage of electricity. 4. Voice control Works perfectly with Amazon Alexa,Google Home,Yandex Alice. 5. APP remote control Remote control the plug at anytime, anywhere by your smart phone. 6. Timing/Countdown/Schedule Three modes of time setting to meet your request. 7. Group Control Set all of your smart plug in a group on app. Then one-click to turn/off all of your appliances by smartphone. 8. Family Sharing Control Fun Main account has the exclusive permissions,one click to share thepermissions with the whole family.let the family enjoy the fun of smartlife! 9. Power Failure Memory The device can be configured in the application to continue performing the state it was in before the power failure. 10. Safety/Certification CE/ROHS/FCC certification. Fireproof shell material/overcharge protection. Operation method: APPeWelink /Tuya/Smart Life Download the APP (eWelink / Tuya/Smart Life) through the App Store 1. Connect the power socket. 2. Press and hold the switch button on the socket for 5-10 seconds, and wait until the indicator light on the switch is in a flashing state. 3. Open the APP, select the gateway interface click add socket connection. 4. Follow the instructions on the APP to complete the operation step by step. Package Included: 1*Smart Socket 1*manual