Hand Warmers Rechargeable 10000mAh Portable Hand Warmer with Phone Charger USB Reusable Hand Warmer with Digital Display Double-Sided Heating Hand Heater Ideal Winter Gift for Women Men Outdoor Sports

Kuidada Hand Warmers Rechargeable +USB Reusable Phone Charger Best gifts for your friends,your families.Super suitable for chilly office work, cold classroom, sleeping, shopping, walking the dog, traveling, camping, hiking or any outdoor activities in the cold weather. "Kuidada hand heater"is worth having. 10000mAh High capacity/Bigger size.Longer heating time than others. Double sided heating, smooth and delicate surface, back embedded cute ornaments. There's no better companion on a cold day or whenever you're feeling chilly! How to Use? *Long press Key1 /Left button for 3 seconds to turn on the gradual light. (Each click selects a solid color light)*Click Key2 /Right button to display the remaining power.*Long press key2 for 3 seconds to turn on the heating function at 60°C,Click the key 2 button to switch the temperature freely( 60°C,50°C,40°C)*Long press the switch key button for 3 seconds to turn off the function of the key. Charging function operation:The hand warmer is equipped with Two power input ports, type-C and micro(Not suitable for iPhone). The micro USB cable is provided by us.In standby or work status, insert the DC5V power supply, the system automatically open the charging function, the power flickers, and when fully charged, the power is 100% fully on. Package includes:1x hand warmer& power bank1x USB cable1x Portable pouch1x user manual