・Free shipping ・Instant purchase without comments ・Follow-up discount available See profile for details☆ Product Information 【2025 New Model 26-Element Thermal Heater】This product contains a total of 26 high-performance Nathan elements in the head, back, abdomen, and waist. The heating area is approximately 1.5 times larger than previous models, providing more even heat coverage throughout the body. Four independent power modules allow for individual control of each area, and the integrated circuits allow for free temperature adjustment. It's perfect for cold protection, commuting, going to school, fishing, mountain climbing, outdoor work, and thriving even in extremely cold environments of 15°C in winter! 【Light ON/OFF Function and 3-Level Temperature Adjustment】Each heater area's power button now features a light ON/OFF function. It's dark and dim at night, and the design is also dark. The temperature can be switched between three levels: low, medium, and high**. Press and hold the button for 3 seconds to turn it on, and briefly press it to change the temperature. Furthermore, each area can be turned ON/OFF individually, allowing you to customize the heating points and temperature to your liking. 【Equipped with 7.4V DC Connector & Uses Japanese Fine-Dimensional Heaters】 Equipped with a uniquely designed 7.4V DC connector, it also supports USB for situations where power is insufficient. Extremely cold conditions mean instantaneous heating, and the maximum temperature reaches around 70°C. High-efficiency Japanese heaters are used, and they heat up in about 3 seconds. The included metal wire is excellent in durability and safety, and its lifespan is 2-3 times longer. 【Material Composition & Washable Design】 The design is a vest type, fluffy and warm with a filling, and lightweight and easy to move in. It's comfortable to use, making it easy to move around during work or outdoor activities. You can wash it in the washing machine or by hand, even with the battery removed.