Graphene Hand Warmer
#ARE300

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Graphene hand Warmer is a modern technology product that combines a number of innovative features to provide a safe, convenient and comfortable use experience. The high quality down jacket material provides softness, lightness and warmth. This material is not only comfortable, but also durable and can resist wear and tear in everyday use. The built-in intelligent temperature control system can automatically adjust the temperature of the hand warmer according to the ambient temperature and user preference, ensuring that the appropriate warmth is provided. When the hand warmer reaches the preset maximum temperature or when abnormal conditions are detected, the system automatically cuts off the power supply to prevent overheating and ensure safe use. Users can set a timed shutdown function so that the hand warmer will automatically turn off after a certain amount of time, saving energy and preventing discomfort caused by prolonged heating. The NTC (Negative Temperature Coefficient) temperature control chip is a high-precision temperature sensor that can monitor and control the temperature of the hand warmer in real time, ensuring that it works within a safe temperature range. The waterproof design of the hand warmer makes it easy to wash, easy to clean and maintain. Provides three temperature adjustment options, users can choose different temperature Settings according to needs, to meet the needs of different occasions and personal preferences