APP:tuya/smart life; 1.Voice control:once you have this socket,you can connect it with (/dot/tap) or Google Assistant for voice control. 2.Wi-Fi Remote Control:You can use "tuya/Smart Life" APP in your smart phone to control the smart socket wirelessly with Wi-Fi or 4G network.no hub required. 3.Timing Function:Take full control of your home or office appliances thanks to schedule timer that will allow you to plan the exact time to turn lights and appliances on/off automatically 4.Share Device:This smart socket can have several control sites shared by different family members.one mobile phone can control many socket also. 5.Power monitor enables real-time monitor on electricity status of your connected appliances and helps keep electric cost down. Specifications: Input voltage:AC100~240V Input frequency:50/60HZ Output voltage:AC100~240V Output Power:1600W~3840W Rated voltage:230V Rated power:3680W Maximum load current:16A Protocol:WiFi Bluetooth Color: As Shown Material: plastic Package Contents: 1 x tuya WiFi Smart Plug Socket 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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.