CITOLEN Motorized Blinds with Remote Electric Automatic Blinds Blackout Roller Shadesfor Windows Upgraded Smart Blinds Compatible with Alexa Google Product Name: Battery Replaceable Electric Roller Shades Color: White & Beige & Gray & Dark Beige Features: The basic remote control program is set at the factory before shipment. Easy to clean with a damp cloth or feather duster, without machine cleaning. Easy to install and use, just screw the installation kit to the wall, and then attach the electric blinds You can use all models of Alexa and Google home to control electric shutters and DIY intelligent scenes. Our warranty policy (free replacement) covers any motor or controller damage or failure within the previous 2 years. High quality non-woven polyester fabric blocks light and provides you with a comfortable sleep or media room. In order to realize intelligent functions and connect intelligent speakers, electric shutters need a hub intelligent bridge. Provides internal and external installation options. Automatic shutters are easy to use for the elderly and physically disabled.