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 is connected to a 2.4 GHz Wi-Fi router and does not require an additional control centre. It supports voltages between 100V and 240V and is equipped with a secure connection between phase and neutral conductor to ensure a stable network connection and safe operation. App remote control: With the app on their smartphone, users can switch the light on and off anytime, anywhere. A manual shut-off delay can also be set up to provide flexible lighting control. The switch displays the real-time status of the lighting and is ideal for user-friendly, simple control. Voice control and easy operation: Compatible with Alexa and Google Assistant, the switch enables voice control to turn the lights on or off according to your command. The capacitive touch technology with 100ms response time and the scratch-resistant glass surface ensure a fast and pleasant user experience. Practical functions and shared control: the switch supports timers and switch-off delays. With the remote control function and night lighting, the switch is easy to find even at night. Multiple use via a user account makes it possible to share the switch with others and simplify control of the home. Product details: Rated current: 16A (max) Rated voltage: 100-240V -50 60Hz Rated power: 3500W (max) Wireless frequency: 2.4GHz Dimensions: 120x72x35mm Package contents: 1 x Smart Light Switch (3-way) 1 x Manual 2 x Screws