The Alaska Power Heating vest is equipped with integrated heating panels that are powered by a power bank. Three different settings for temperature adjustment. Mesh pocket for power bank.

• Compatible with power bank with USB input (power bank not included)
• 3 different temperature settings: 38, 45 and 55 °C
• Ultra thin and flexible carbon fiber heating elements
• 2 heating elements on chest, 1 on back
• Vest material: softshell
• 2 hand pockets with zippers

User manual:

• The heating vest requires 5V powerbank as a power source with a 2.1A USB output
• Connect the powerbank to the vest with USB-cable that can be found from vest's hand pocket
• Press and hold the chest button for 2 seconds to power up the vest (light will turn red)
• Quickly press the chest button to change temperature setting and the color will change
• Press and hold the chest button for 2 seconds to switch off the heating vest

Temperature settings:

• Low - blue (38°C), avereage operating time with 10 000mAh powerbank is 13h
• Medium - white (45°C), average operating time with 10 000mAh powerbank is 8h
• High - red (55°C), average operating time with 10 000mAh powerbank is 4h

Operating times are average and depend on quality of the powerbank used with the vest. Air temperature also affects on the operating time.