Graywind Rechargeable Smart Skylight Shades | Blackout Series | Customizable

【SMART ALEXA MOTOR】: Directly connects with 7 Alexa models with built-in Zigbee, no hub needed. Flexibly create groups or routines, timing schedules or percentage control your smart blinds via Alexa app or voice command, really free your hands! 2.4ghz Zigbee hub is recommended for other models or Google users. 【SOLAR POWER OPTIONAL】: Built-in rechargeable motor with patented solar panel, enjoy an eco-friendly lifestyle effortlessly in one step. Perfect for hard-to-reach skylights, it's a smarter, sustainable way to manage your home's natural light. 【BLACKCOUT CELLULAR SHADES】: 100% blackout single-cell honeycomb construction. Aluminum coating inner provides great thermal insulation & sound absorption. Absolute privacy and room darkening are offered. Cordless design, safe for children and pets. Rohs certificated, environmentally friendly. 【SIMPLICITY REMOTE CONTROL】: Able to seperately & group control max. 15 smart curtains, provide a favorite position and 20 date-time groups fo