Termostato inteligente USB de grafeno de 30 x 50 cm, calentador de manos para oficina, para invierno, almohadilla corporal

Graphene USB Smart Thermostat Hand Warmer Winter Office Household Hand Warming Artifact Hand Warming Bag Multifunctional Electric Heating Pad Legs for Legs Abdomen Back Waist Features: 1. This smart thermostat hand warmer is made of super soft crystal material, which is soft, skin-friendly, and breathable, comfortable to touch, and easy to use 2.Graphene heats up quickly, with a large heating area. The hot compress maintains a constant temperature of 50°Should be one that doesn't burn the skin, and effectively removes cold and keeps warm 3. Clean with mineral oils and warm water, then secure with a pumice stone 4.Equipped with a storage bag, our hand warmers are lightweight, foldable, and easy to carry around, ensuring you experience cozy warmth at the office or home 5.5V2A USB low-voltage power supply, no plug, built-in temperature sensor, when the temperature exceeds the set value, it will automatically stop heating, providing safety protection for your use Spe Specifications: Material: soup er soft crystal Color: dark gray Input: 5V 2A Constant temperature: around 50°C Power: 6W Heating area: 10*28cm Product unfolded size: approximately 30*50cm Packing List: 1*30*50cm Hand Warmer 1*English manual 1*Type-C Data Cable