NUHUi AUTO Heater Stick Warmer LED Indicator Heating Stick AUTO 38 Control 4-5 Minutes Heating Portable Carry Ceoheat USB Hands Warmer

1.Fast flesh heating your tools, 4-5 minutes to heat, When it is heated enough, there will be different lights flashing to remind you. 2.The small heating pad have anti high temperature power-off protection,even if you forget to pull out ,don't have to worry about hot bad your tools,the temperature can be seen through the flesh LED light. 3.Automatic temperature control, when your heating stick cools to a certain level, the temperature control device will automatically heat up, which greatly improves your use effect. 4.Our small ecoheat heater material is safe and environmentally friendly, has no peculiar smell, and can be used with confidence. 5.Universial USB To Charge, Waterproof compact design rated voltage/current 5V/1-2A, It can be used for tea ,coffee and aquatic pets heating, cold water heating, etc. can be connected to other USB devices, such as computers, chargers, etc., to meet your needs anytime, anywhere., Manufacturer: NHSTOY