Long press the switch to dim, single press each button to turn on/off,Control your two or three lights independently without any interference. Remotely control your on your smartphone,No matter where you are,You can turn the light on/off or adjust the brightness. Extremely convenient touch dimming mode Wifi type: zigbee3.0 Application range: indoor Features: timing function Mechanical life: 10,000 times Rated voltage: 100-240v Working temperature: -10-45 Dimming: stepless dimming Plug Type:US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the , the Philippines and so on. voltage: AC100-240V Colour: As Shown Material:plastic Dimmer switch:2 way Package Contents: 1 * Smart Switch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.