Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si Supports WiFi network. Supports numerous WiFi smart switches on one smart phone. Supports status tracking: device status timely provided to the Tuya / Smart life. Supports remotely turn on or off connected appliances, for example light, electric kettle, electric rice cooker, electric curtain, access control, etc. Supports max 8 enabled scheduled/countdown/loop timers for each device. Voice Control: with for "Amazon" , for Google Home. It supports remote control by Tuya smart life App as as voice control through , google home. You can DIY many projects and it is widely in lighting, electronic curtain, motor, etc. Material:plastic colour:Black + Green Package Contents: 1 x WiFi Switch Module Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.