Smart Life Wifi Motorized Blinds Driver Roller. Feature:- Plug in Verision, Should Supply Power Via Plug.- Voice Control: Simply Say to Raise and Lower Your Blind. Tell Alexa, Google Home to Control Your Blind Engine. - Connected with Tuya App : Motorize Your Own Blind and Control on Your Smart Devices. - Easily Install : Simply Attach the Blind Engine to Wall or Window Frame and Link the Blind Cords. -Mobile Control: Raise and Lower Your Blinds Anytime and Anywhere. It is Possible to Control Multiple Blinds Simultaneously. Set Schedule or Location for Automatic Operations.SPECIFICATIONS Certification: CE Voice Control: Alexa, Google Home APP Control: Tuya Smart Life Item: Blind Engine Application: Motorized Blinds . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.