Thank you for viewing. This item has massage functions for the calves and soles of the feet. It provides an electric massage, making it easy to relax. The photos show a vibrant red color, but the actual color is a slightly more muted red. I haven't used it much, but I've had it out in the room, so it's somewhere between "no noticeable scratches or stains" and "some stains." Thank you for your understanding. - Color: Red - Function: Massage function - Power: AC adapter included - Operation Panel: Button-type operation panel