App Control -Control switches from anywhere with your smartphone.(Smart Life TUYA) Voice Control -Works perfectly with Amazon Alexa, Google Home for Wifi Tuya Zigbee Touch USB Wall Switches Timing-Set scheduled/countdown timers to turn on/off at specified time Share Control- Control your smart home together with your family Smart Scene- You can set the switch easily to achieve the desired scene mode High quality crystal tempered glass panel design,never fade. With red and blue LED indicator,very distinguished. Easy to install,Support both Single L wire control or L and N wire control. Status indication,and Power statistics function