1、USB POWERED: Hand warmer pouch is heated by USB port, three speed temperature adjustment, providing you with warm hands. 2、MULTI PURPOSE: Handwarmers pouch is designed for outdoor sports, suitable for skiing, hiking, hunting and camping activities. 3、WATERPROOF AND SAFE: Football hand warmer is designed with waterproof to keep your hands dry and adapt to various weather conditions. 4、COMFORTABLE AND DURABLE: The Sports hand warmer is made of comfortable and durable materials to provide a long lasting experience. 5、PORTABLE DESIGN: Hand warmer muff is small and delicate, foldable, easy to travel, suitable for shopping and office, very convenient for your daily use. ----------------------- Item Type: Hand Warmer Pouch Product Fabric: Composite Pongee Fabric, PP Cotton, Polyester, Heating Piece Product Color: Black Gross Weight: 314g/11.1oz ----------------------- 1 x Hand Warmer Pouch1 x Instruction Manual