Specifications:
Voltage range: 100-240V AC(50/60Hz)
Max current: 16A
Transmission mode: WiFi communication
Wireless Standard: 802.11 b/g/n
APP Control: Tuya and Smartlife
Voice Control: Alexa/Google

Features:
Voice Control: Compatible with Amazon Alexa and Google Assistant. Once set up, Alexa/Google can act as your personal butler, by turning on/off your smart switch.
App Remote Control: you can control the smart switch anytime anywhere via tuya app as well. No hub required, 2.4GHz network required.

Easy Setup & Group Control: Simply use smart WiFi switch, integrate and set up it.

Reliable Connection: Powered by high-end IoT chipset, is capable of longer WiFi connection range and lower offline rate.

• This smart wifi module with mini design suits for wall switch box, and easily hide it into your hidden wall switch box of your traditional switch without any influences on your original decoration style to make it smart.More importantly, your traditional switch and this smart module can work independently under non-interfering mode. (Note: This module is only suitable for rocker switch, see figure 2 for details.)
• Can be used as a 1-way or 2-way circuit (2 switches control 1 light); simply connect to 1 of the 2 switches and convert the connected device into a smart one (for 2-way circuit)
• Take full control of connected appliances with timers, schedules and countdown (1/5/30 mins, 1 hour, etc.) with the app; share control with family and friends for added convenience
• Control with your smart phone via Smart Life/Tuya app without a separate hub.
• The MINI WiFi Switch is compatible with Amazon Alexa ( Amazon Echo/Echo Dot/Amazon Tap) and Google Home Assistant. It allows you to use your voice to control home devices and enjoy hands-free experience.

Note:
1. This switch requires Neutral and Live wires (N/L).
2. Before buying, please confirm whether your house is equipped with a Neutral Wire for this switch.
3. This is not a dimmer switch/ not a fan speed switch.