Voice Control: Compatible with Alexa and Home. App Remote Control: Support Smart Life APP /Tuya APP. Touch Button Control; Sunrise/Sunset Automation: You can set the sunrise/sunset automation in the smart life app. Timer and Schedule: You can set a timer to open or close the curtains at a specified time. Device Sharing: You can create group in the APP to manage all the blinds in your house and share the device to all your family members. Input Voltage: 100-250VAC, 50/60Hz Wiring: Neutral Wire, L1, L2, Earth Wire Max Load: 600 W Standby Consumption: Less than 0.5W Ineternet Connection: Wi-Fi IEEE 802.11 b/g 2.4GHz Button Type: touch button Colour:White Material:plastic Package Contents: 1 x Smart Touch Button 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.