SwitchBot Curtain, 3rd Generation, Automatic Opening and Closing - SwitchBot - Compatible with Alexa, Google Home, IFTTT, and Siri. Smart home, remote control, easy installation, rechargeable with solar panel, compatible with U-shaped/square rails. Regarding the included items, please be sure to check the images before purchasing to confirm the current condition. I think it's relatively clean, but since it's been stored by an amateur, I've marked it as having some scratches and dirt. There is no receipt or proof of purchase. I haven't been able to check the fine details or parts that can't be inspected without disassembly. Please refrain from purchasing if you are looking for a perfect item. Please purchase with the above in mind.