SiGN Portable Hand Warmer and Powerbank

This practical male warmer from SiGN is a must during the winter months. The male warmer is a perfect size to hold between the hands and generates heat on both sides. It has three heat levels that can be easily adjusted as needed. The hand warmer also works as a power bank that can give most smartphones a full charge! The hand warmer is made of strong and durable material that makes it easy and safe to carry with you in, for example, your bag, and works well for use outdoors. It is equipped with a high-tech chipset that makes it safe against overcurrent, overcharge, overdischarge and short circuit, and gives it stable and good heat dissipation. Specifications: Capacity: 5000mAH Output voltage: 5V/2A Material: ABS + PC Heating temperatures : 42℃/47℃/52℃ Color: Green Dimensions: 101.5*59*23.5mm Accessories: USB cable, user manual Brand: SiGN