The Thermatech Softshell Jacket is compatible with a USB-C connector, and it is recommended they are 40W output for maximum performance. It features five strategically placed heat patches to keep you warm exactly where you need it *Note heating times can vary depending on age and performance of power bank. What Are the Challenges of Standardized Modular Interfaces? → Learn The Thermatech Softshell Jacket incorporates several heated elements which can be adjusted via the temperature control button Heated clothing has proven to be a real game changer, especially in the freezing winter months. The Thermatech Softshell Jacket incorporates five heated elements which can be adjusted via the temperature control button. The Thermatech Softshell Jacket works with a USB-C connector and performs best with a 40W output. Preston Innovations Thermatech Heated Softshell Jacket 4XL We’ve taken winter clothing to a whole new level! The Preston Innovations Thermatech Heated Softshell Jacket incorporates five heated elements which can be adjusted via the temperature control button. Male USB-C 3.1 Connector SMT with PCB Four settings enable the user to choose the correct temperature to match the conditions on the day Adjustable Heat Control Jacket Preston Innovations Thermatech Heated Softshell - Www.fishing-master Preston Innovations Thermatech Jacket