Features Smart Control: Anywhere and anytime, this smart switch allows you to turn on and off the appliances in the APP on mobile phone. Pretty Design: Designed to have a simple style and pretty colour, the power controller will greatly set off your interior decor. Wide Matching: 3 button design also enables one push to better control all the lights, conditioners, fan and other electronics. Reliable Work: The rated voltage is 3V, and the rated current is 5mA, which ensure higher safety and reliability in daily life. Easy to Install: Comes with a light weight and a compact size as well, the easy installation can be quickly finished in minutes. Specification: Item Type: Smart Switch Rated Voltage: 3V Rated Current: 5mA Switch Type: Button Type Control Method: Mobile phone APP control. Support 3rd Party Applications: For zigbee. Application: For smart home. Battery: 1 x 3V CR2032 button battery, and the battery is not included.  Package List:1 x Smart Switch 2 x Sticker Note:Pay attention to safety protection. Package List 1 x Smart Switch 2 x Sticker