1、Function: The superior hand warmer can emit enough heat even in freezing temperature to keep your hands warm. 2、Reusable: Can be reused and recharged, ergonomic design, and the surface is polished to make it smoother and warmer. 3、Portable: Compact size, suitable for sports, fishing, hiking, camping, skiing, light weight, and can be carried with you. 4、Make‑up Mirror Function: Hand warmer is also a make‑up mirror with fill lighting, so you can make‑up anytime, anywhere. 5、Better Gift Choice: Wink pig pattern is cute and lovely, with pink color, a wonderful present in winter for your ladies.Item Type: Rechargeable Hand Warmer Material: ABS + Glass Closed Size: Approx. 8cm/3.1in, 8.5cm/3.3in (there is a little error in manual measurement) Built-in Battery: Lithium battery, 500mAh Function: Illuminated makeup mirror + hand warmer1 x Rechargeable Hand Warmer 1 x Storage Bag 1 x Charging Cable