Graphene USB Electric Heating Pad Warm Palace Mat Hand Warmer Electric Blanket for Leg Abdomen Belly Back Shoulder Waist Pain Relief

Qiuguo. This smart thermostat hand warmer is made of crystal super soft material, which is soft, skin-friendly and breathable, comfortable to touch and easy to use. Graphene heats up quickly, with a large heating area. The hot compress at a constant temperature of 50. °C will not burn the skin, and can effectively dispel cold and keep warm. Washable graphene and crystal fabric, our hand warmers are washable, easy to keep clean and hygienic. Equipped with a storage bag, our hand warmers are lightweight, foldable, and easy to carry, allowing you to enjoy comfortable warmth whether in the office or at home. 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