Features: Design with cute cat claw look, the pocket hand warmers are fashionable and attractive. Press the switch and instantly release the warmth for you. Rapidly warm up double sides in seconds. 2 levels of temperatures at your choice. Made of high-quality ABS material, durable and safe. The small body shape makes it easier to put the hand warmer in your pocket. Suitable for indoor and outdoor activities to keep warm in cold weathers. Built-in rechargeable battery with USB charging port ensures 1-3h use. Package Includes: 1x Hand Warmer Specifications: Material: ABS Color: Green/Pink/White Battery Capacity: 1200mAh/2400mAh Size: Approx. 6.88x3.14inch(17.5x8cm) note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.