If the batteries are low, just take them out and replace. A stylish valance is included to block the light from the gap between fabric and the top rail. Operation Mode Automatic. Included Components Mounting Hardware, Remote, User Manual, Valance.
Smart Motorized Blinds with Remote – Cordless No-Drill Automatic Blackout Roller Shades (White, 33" x 72"). Premium 100% Blackout Fabric: Enjoy full blackout capabilities with our three-layer blackout textured fabric.
Opacity Blackout. 【Don't worry about privacy】Blackout roller shade using 100% polyester yarn is more durable and sunscreen that will not yellow or crack from sun exposure, to protect floor and furniture.