High-quality materials: This smart WiFi switch is made of environmentally friendly ABS and has a V0 fire-resistant base. The touch-sensitive surface is made of tempered glass, which is waterproof, shockproof, and highly responsive. WLAN connectivity: The smart switch connects to a 2.4 GHz WLAN router and does not require an additional control center. It supports voltages between 100V and 240V and includes a secure phase and neutral connection for stable network performance and safe operation. App remote control: Using the app on a smartphone, users can turn lights on and off anytime, from anywhere. A manual switch-off delay can be set for flexible lighting control. The switch displays real-time lighting status for convenient and intuitive operation. Voice control and easy operation: Compatible with Alexa and Google Assistant, the switch allows voice commands to control lighting. Capacitive touch technology with a 100 ms response time and a scratch-resistant glass surface provide a fast and smooth user experience. Practical functions and multi-user control: The switch supports timer settings and switch-off delays. Built-in night lighting helps locate the switch in the dark. Multiple users can access the device through a single account, enabling convenient home lighting management for families. Product details: Rated current: 16A (max) Rated voltage: 100240V, 50/60Hz Rated power: 3500W (max) Wireless frequency: 2.4GHz Dimensions: 120 x 72 x 35mm Package contents: 1 x Smart Light Switch (3-way) 1 x User Manual 2 x Screws