2.4G Wi-Fi Smart Light Touch Switch Works with Alexa Google Home Tuya Smart Life

Compatible with neutral wire and no neutral wire  Tuya/smart life app remote control Alexa Google home voice control Timmer, countdown, share, group control functions Input voltage: 100-240VAC 50/60Hz Networking mode: 2.4G Wi-Fi Rated power: 5-400W Regular colors: white/black/gold Product size: 86 * 86 * 35mm