Features: USB INTERFACE: USB interface, can be charged via power banks, car charger, and so on. WARM AND COMFORTABLE: Use our comfortable stadiums seats pads to make you feel comfortable while watching your favorite sports in the stadiums . It comes with a high density memory-foam pad that feels like sitting on a sofa. EASY TO CARRY: Portable three fold heating cushion adopt foldable design, easy to carry out, with a comfortable handle, can be carried on the hands or hanging on the bag Slip Resistant: Non-slip grip desing at the bottom provide outstanding slip resistance, keeping the cushion in place and eliminating the need for string ties. Perfect choice for a long and cold trip, camping, or the uncomfortable stadiums seats for the games Wide Application: It is suitable for sports fans, travelers, drivers, home and office workers, and outdoor fishing enthusiasts. You can take it anywhere with the power banks to keep you warm in winter, whether indoors or outdoors. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: Oxford cloth Power supply: USB Size: 44*40*1.5cm Package List: 1x Foldable USB Heated Seats Cushion