Enjoy the ultimate convenience of your smart life with this stylish and compact wall switch.Features:Smart switch can be controlled via app, touch control, voice control, and RF433 remote control with encoding 1527, each control method works independently and non-interference.Compatible with Alexa and Google Home for hands-free voice control. Sprawling at ease across the bed or sofa instead of getting up.Control the appliances from anywhere with your smartphone using the Smart Life/ Tuya app. Check the devices status in real time.Set timers, schedules and countdown to take full control of connected devices on your own timetable. Share control with family for added convenience.Made of fireproof PC and tempered glass, scratch resistant and easy to clean. Simple yet stylish easy to integrate with any decoration style.Specifications:Material: PC + Tempered GlassWiring: With/ Without Neutral Wire (Optional)Color: White / Black / Gold (Optional)Type: 1 Gang / 2 Gang / 3 Gang (Optional)Power Supply:With Neutral Wire: AC 100-250VWithout Neutral Wire: AC 170-250VPower:With Neutral Wire: 1000W/ GangWithout Neutral Wire: 300W/ GangMax. Current: 10AWi-Fi: 2.4GHzWireless Standard: 802.11b/g/nRF Frequency: 433MHzItem Size: 86 * 86 * 35mm / 3.3 * 3.3 * 1.4inPackage Size: 10 * 10 * 5cm / 4 * 4 * 2inPackage Weight: 200g / 7ozPackage List:1 * Smart Switch1 * Set of Installation Screw1 * Manual