Keep your hands warm during cold winter days with this Brown Bear Portable Hand Warmer. This unit has a 5200mAh rechargeable battery that can provide hours of heat. The compact and lightweight design makes it easy to carry in your pocket or bag, making it perfect for outdoor activities like skiing or snowboarding. The unit is brown in colour and has a height of 11cm, a length of 7cm and a width of 3cm. It is also a reusable unit, making it a long-lasting investment. This hand warmer is a must-have accessory for anyone who loves outdoor activities during the winter months.