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