XIAOMI | Yeelight Smart Curtain Opener O Shape 1 pcs Kit | YLCDJ-0009Charging Type USB C Colour White Control through the application and by voice Thanks to the built in motor, the YEELIGHT curtain retracting system cooperates with the mobile application. Through it you will control the curtains anytime and from anywhere. This versatile app will help you take control of your morning wake up calls, schedule time to pull them in or stretch them out. Control using voice assistants is a matter of course. Alternative text