Graywind Motorized 100% Blackout Roller Shade with Alexa Google Smart Home Control Build-in Hardwired Window Shades Thermal Insulated Window Blinds<br> <b>Features</b><br> <br> - Material: <br> 100% blackout fabric with thermal insulation interlayer, both sides are the same colors, special design, thermal insulation and anti-UV rays. Cordless motorized style keep children and pets safe. RoHS Certificated, environmental friendly.<br> <br> - Long Standby Time Motor: <br> Wireless rechargeable, mute motor. Charging one time can standby for 6 months at most. Charging with USB cable to charge pal or power socket. <br> <br> - <b>Remote Controls: </b> <br> 1. 15 - Channel <br> The remote control can control 15 roller shade s at most simultaneously. <br> <br> 2. Single Channel + Timing Function Remote Control<br> The remote control can control 1 roller shade and you can set the daily up/down time, then the roller shade will up/down at a particular time automaticlly. <br> <br> - Easy to clean with banister brush or feather duster. <br> <br> - Ideal for office, hotel, living room, bedroom, children room or other need block sunlight places. <br> <br> <b>How to customize my roller shade? </b><br> Measure your window size and calculate your shade size. <br> Inside mount : <br> Shade width= Window width -2/5 inch<br> Shade height=window height or longer. <br> Outside mount: <br> Shade width=window width +4 inch<br> Shade height=window width + 4 inch<br> <br> <b>Package Includes</b><br> - 1 x Motorized Roller Shade<br> - 4 x Brackets<br> - 4 x Screws<br> - 1 x Remote (up to your order) <br> - 1 x Usb cable<br>