Feature:1. Premium Material: Made of premium ABS, the smart button switch is sturdy, durable, reliable and has a long service life, safe and assured for you to use.2. IP55 Waterproof: The household smart light switch is IP55 waterproof, it can be used in bathroom, provide excellent experience for users.3. Wireless: The ABS smart button switch can control your smart home devices, to create a variety of intelligent scene, connect to your favorite smart devices with corresponding APP.4. Set Color Temperature: In remote mode, click to set the color temperature of the bulb while the light is on, with a simple operation, you can change the preset lighting mode according to your needs.5. One Key to Touch: In the APP mode, the smart light control switch is used as the intelligent scenario switch to touch the intelligent scene with one key and remotely control for Zigbee bulbs.Specification:Item Type: Smart Button SwitchMaterial: ABS Weight: Approx. 37g/1.31oz Color: As Shown Size: Approx. 45x45x12.5mm/1.77x1.77x0.49in Battery: 1 CR2032 Button Battery (Not Included)Signal: For Zigbee 3.0Working Range: 25m Effective DistanceOperating Temperature: -10 Degree Centigrade to 45 Degree CentigradeWorking Humidity: Less Than 90 Percent RHApplicable Life: 1 YearClick: In home mode, click to start the home mode, and intelligently activate all the lights and air conditioners and other electronic devicesDouble click: In leaving home mode, double click to touch leaving home mode to turn off all lights, air conditioners, fans and other electronic devicesLong press: To enter the sleep mode, long press the button before going to sleep.Package List:1 x Smart Button Switch1 x Two Sides Adhesive 1 x Iron Panel 1 x Use Manual Note:Light bulb control: Only for Zigbee bulbs