Smart Light Switch, Wifi Switch Touch Wall Switch 1 Gang, Alexa, Google Home, ?Easy Installation?This smart switch can replace any single-pole light switch. Not compatible with 3-way (multi-switch) lights. Neutral wire required. Not designed to work with metal face plates. Support 2.4GHz Wi-Fi Only (Not support 5G GHz Wi-Fi). ?Touch Control?The wifi light switch is with capacitive touch control, turn on/off your light at a single touch. New design with scratch resistance glass panel, gives the best look to blend with any wall design. ?Voice Control? Compatible with Amazon Alexa (Echo/Dot/Tap) ,Google Assistant, IFTTT. Pair Light Switch with Amazon Alexa or Google Home to turn your lights on or off with your voice. No Hub required. ?Remote Control Time Set?Control your lights from anywhere. Secure control using the Smart Life App when you are home or away. Custom schedules and set times, let your lights function automatically. On at sunset, off at bedtime ?GROUP CONTROL DEVICE SHARING?Create a group in 'Smart Life' App, so you can trun on/off all the lights in the same group at the same time, And support control one device via many phones, you can share your smart switch to your family members.