Features 1. Fast Heating: Heats up in 5 seconds with efficient graphene carbon fiber heating system. The Winter also can be warm. 2. 3 Levels Heat Setting Opitions: This electric hand warmer has 3 Temperature available for your needs( 38℃, 45℃, 60℃). 3. Unique 2 In 1 Design: Heated hand warmer is designed for versatile use. Zip up to work as hand muff to keep your hands warm; Spread out to work as heated cushion or heating pad for knees, legs or stomach etc, to relieve body pains. 4. Soft Material: The heated hand warmer is made of high-quality flannel material, double thickened, super soft, skin-friendly and durable, to create the largest heating area to provide maximum warmth for the front and back of your hands. 5. Perfect Size & Gift Idea: One size suits most girls, women, men. Perfect for people of any age who suffer from cold hands or arthritis. A perfect gift for your wife or husband, mother, grandmother, girlfriend, daughter, sister in cold winter. Specification Material: Flannel Color: Blue, Pink Size: 34 x 44 x 3 cm Weight: 210 g Voltage: 5 V/2A Temperature: 38℃, 45℃, 60℃ Package Include: 1× Hand Warmer 1× Manual