Feature:1. Heating Anytime and Anywhere: No longer afraid of the cold. Wherever you need warmth, USB heating seat cushion will always be helpful. A good helper to keep out the cold in winter. it is esy to carry and use, easy to store and transport.2. Warm and Comfortable: This heated seat cushion can keep your buttocks dry and warm. It is uitable for fishing, camping, travel, garden parties, hiking, picnics, barbecues, backyards, beaches, and more.3. USB Interface: The winter heated seat cushion has a USB interface, which can be charged through power banks, car chargers, etc., allowing you to free yourself from the constraints of wires or power sockets.4. Adjustable Temperature: The adjustable temperature function of the portable heated seat cushion provides a comfortable and warm experience, making outdoor activities easier.5. Lightweight and Portable: The USB heated seat cushion is lightweight and easy to carry. The small pocket on the side can be used to store the power bank. (excluding power bank)Specification:Item Type: Portable Heated Seat CushionMaterial: Canvas, Pearl Cotton, Sponge, Heating PadProduct Size: Approx. 42.5x42.5x1cm / 16.73x16.73x0.39inPackage List:1 x Seat Cushion1 x Connecting Cable1 x User Manual