yoolax motorized smart blind for window with remote control, automatic blackout roller shade compatible with alexa, child safety rechargeable battery blind with valance(vinyl-dark grey) yoolax <b>yoolax:</b><br> 1. professional at producing customized, pattern designed, hand painted fabric roller shades, rolling space divider, window blinds, zebra blinds, shangri-la blinds, bamboo blinds, wooden blinds, vertical blinds, window curtains, door curtains.<br> 2. we provide 100% blackout, 50% - 90% shading, 25% - 40% light filtering shades and blinds, solution with manual chain, cordless, hardware motorized, wireless motorized, applied with remote control of multi channels and timing functions. product are used for various areas, such as home, office, school, business area and so on.<br> <br> <b>return policy:</b><br> a. this product required a special handling and transportation; any return delivery required a safety package with original packing material. we will offer the prepaid return label, please print all files, and give them to ups <br> b. before submit return application to amazon, we prefer customer to contact us via message or email to describe your issue, we will try our best to offer help. <br> <br> <b>product specifications</b><br> fabric: 100% blackout polyester fabric <br> motor: p412 remote battery motor or p440 smart battery motor(+$39)<br> remote control: 15 channels remote control (battery cr2450) for p412 motor or 16 channels remote (battery cr2032) for p440 motor. <br> <br> <b>package included: </b><br> <br> 1 motor, fabric with valance<br> 1 mounting hardware pack<br> 1 charging cable (without charger) <br> 1 install instruction<br> 1 remote control (optional) <br> 1 solar panel (optional) <br> 1 extension wire (optional) <br>