10000mAh Portable Power Bank Rechargeable Hand Warmer

Features:
[Multifunction]All-in-one function, integrating power bank, and hand warmer, that's a great choice for last a full workday, long car ride, or hiking trip.
[Keep Warm]Your hands are the most vulnerable in the cold, and these electric hand warmers put out enough heat to keep them warm even in freezing temperatures.
[Adjustable Temperature]You can change the temperature in 2 levels to meets people with different temperature perceptions.
[Large Capacity]Large capacity can give a full charge to mainstream digital devices on market, and other electronic devices charged via USB cable.
[Multi-interface]The USB and Type C interface meet all needs. Intelligent power management, support 6000mAh/10000mAh fast charging.