3,600mAh rechargeable battery is capable of providing full charge to your compatible device USB-A port makes this accessory compatible with most devices Three hand warmer temperature settings (92, 104, and 122-degrees Fahrenheit) let you choose the most ideal level of warmth Durable metallic housing makes this accessory strong and enduring Ideal for use in cold weather environments like sporting events, hunting, camping, ice fishing, all snow sports and more

The ToughTested power bank and hand warmer combo can be a handy and convenient accessory for outdoor cold weather activities. Its 3,600mAh rechargeable battery capacity and USB A port let you fully charge your compatible device anywhere, anytime. With three hand warmer temperature settings, you have the option to select a comfortable level of warmth in various situations.