Dual Head Heating Stick LED Indicator Light Heating Stick USB Hand Warmer 42℃ Automatic Control Fast Heating Portable Carrying Outdoor Heating Tea /Coffee /Water, 2 Heaters Combined into 1 Cord

Features

• 1. USb heating rod, waterproof and compact design. The small USB heater can keep your hands and even small pets warm in cold environments. It can also be used for heating tea, coffee, toys, cold water, and more. In the cold winter, people need this USB heater.
• 2. Automatic temperature control heating rod. When your heating rod cools down to a certain degree, the built-in temperature sensor and temperature control device will automatically heat up, greatly improving your usage effect. Our small environmentally friendly heating rod is made of safe and environmentally friendly materials, with no odor, and can be used with confidence.
• 3. Quickly heat, up to 4 minutes, greatly saving your time. LED light prompt, high temperature power-off protection. Even if you forget to turn off the power, it will automatically power off when the temperature exceeds 44 , so you don't have to worry about high temperature burning .
• 4. Double head heater design, connected to a double head heating rod with one wire, waterproof and compact design with a rated voltage/current of 5V/1-2A,The waterproof function will not damage your heater even when heated in water.