Smart Wall Light Switch, WiFi Smart Wireless Lights Switch Kit, 16A 250V 1-Way/ 2-Way(Switch&Receiver), No Wiring No Battery Waterproof Switch Compatible with Alexa & Google Assistant Timing Function

• ✅【No Battery-Self-Powered】This WiFi wireless light switch kit operates without the need for batteries, utilizing kinetic energy from pressing the switch panel. Enjoy the convenience of an environmentally friendly and power-saving solution. • ✅【No Pre-Wiring Required】With this switch kit, there's no need for complicated wiring. Simply connect the receiver to the light source and control it by pressing the switch. The receiver can be easily hidden in most electrical sockets or junction boxes. • ✅【Safety Waterproof Design】Our wireless switch is IP44 waterproof, ensuring safety and peace of mind. You don't have to worry about contact danger or battery rusting due to moisture. It's a reliable choice for any environment. • ✅【1-Gang 1-Way/2-Way Multi-Control】The receiver works with a wide range of devices, including lights, humidifiers, chandeliers, kettles, purifiers, TVs, water dispensers, coffee machines, air conditioners, and electric fans. Group and control them effortlessly. • ✅【More Flexibility】Pro-gramming and resetting this switch kit is extremely easy. You can add additional wireless switches according to your needs, providing you with ultimate flexibility. (Compatible with 433Mhz RF receiver)