Rectangular Heated Sleeping Bag Envelope Style 5pcs Multi USB Power Support Heating Pads Operated with Battery Power Bank or Other USB Power Supplies Envelope-Black-3D Heating

- ?【5PCS ELECTRONIC HEATING PADS】5PCS Heating Pads 3D system will be compatible with any 5V/3A Type-C power supplies from cellphone Charger, Cellphone Power bank , Car jump starter, Car phone charger, and others. 5 heating pads are able to warm the shoulder, Chest, hip and feet areas.（ Battery NOT included) - ?【REQUIRES POWER BANK WITH FAST CHARGING 】This heating pad requires a power bank with Type-C 5V/3A output fast charging function to get the best heating experience. Minimum 20000mah recommended. - ?【EXTRA LARGE SIZE AND LIGHT WEIGHT】220X90CM (7.25X3FT) can fit a man with 6.8 feet tall. And it only weighs 4.4 pounds, the carrying bag easy to be packed and carried - ?【DURABLE SHELL AND SOFT FILLING】Water proof Polyester shell and Soft hollow fiber polyester filling keep your heat inside. - ?【MULTIPLE APPLICATION,100% SATISFACTION GUARANTY】Heated sleeping bag is good for sleeping at home, office, backyard, car, RV, mountain and beach camping.