Chauffe-mains portable 2 en 1 pour l'hiver, chargement USB, affichage numérique double face, chauffage rapide

Detailed description Anında ısıtma, kalıcı sıcaklıkUnlike a disposable hand warmer, it is a rechargeable and reusable hand warmer1 carbon crystal heating technology, fast heating in 3 seconds, double-sided heating, front and back sides can effectively heat, so that your hands stay warm Portable design With a lightweight body and fast heating, our pocket-sized hand warmer fits seamlessly into your pocket, making it the ideal companion for outdoor adventures, cold-weather activities or daily commutes Intelligent digital display with 3 adjustable digital displays, easy to adjust the temperature of the hand warmer. High, medium, and low settings can be easily switched between to quickly understand the current temperature and remaining power Safety without hidden danger Pocket heaters are equipped with overcurrent protection, overcharge protection, overvoltage protection, and short circuit protection to keep you warm without worrying about battery damage or overheating Multi-function Say Go Goodbye to Power While acting as a hand warmer treasure, you can also incorporate a charging treasure with a USB output interfaceOutdoors, it can warm your hands and charge your gadgets at the same time Warm Gift Ideas Give this heater to your family, friends, colleagues, etc. Our hand warmers are not only a practical tool to keep warm, but also a great item to convey warmth and care