Sleeping Bag Heating Pad USB Smart Cushion Outdoor Heating Pad Graphene Sleeping Bag Pet Heating Blanket Introduction: This sleeping bag heating pad uses advanced graphene heating technology for rapid warming, providing an optimal warming experience. Whether for outdoor camping, travel, or home use, the USB smart design allows you to enjoy warmth anytime, anywhere. Its lightweight and portable nature makes it especially suitable for pets, providing them with a comfortable and warm environment. Multiple adjustable heating levels cater to different needs, making it an ideal choice for every outdoor enthusiast and pet owner.