- Portable Hand Warmer & Power Bank: This versatile device serves as both a hand warmer and a power bank, ensuring your hands stay warm while your devices remain charged. Perfect for on-the-go individuals who need warmth and power at their fingertips. - Rapid Heating Capability: Achieve temperatures up to 55 °C in just 3 seconds. This quick heating feature provides immediate comfort in cold weather, making it an essential tool for outdoor enthusiasts, hikers, and anyone who spends time in chilly conditions. - Adjustable Temperature Settings: Tailor your warmth with two heat levels, 45 °C and 55 °C. This flexibility allows you to select the perfect temperature based on your preferences and the environment, ensuring maximum comfort. - Compact & Lightweight Design: Easy to carry, this hand warmer fits comfortably in your pocket or bag, making it an ideal companion for travel, sports events, or daily commutes. - Practical Use Scenarios: 1. Keep your hands warm during winter sports activities like skiing or snowboarding. 2. Use it while camping or hiking to fend off the chill during breaks or at night. 3. Stay cozy while waiting for public transport or during outdoor events in cold weather. Experience the convenience and comfort of a hand warmer that also keeps your devices powered. This product is designed to meet your needs for warmth and functionality in one compact solution.