About this item

• 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, 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. We have added 4 drying sticks for you, which can be used together with TPE heating sticks. After using you need to keep it in a dry environment! Clean and absorb all moisture, and evaporate the moisture with a drying rod. After drying, it can be reused.

This product is a USB direct-connected intelligent thermostatic care set, equipped with a heating core that supports 42℃±0.3℃ precise temperature control, with a natural diatomite moisture-proof stick to realize the dynamic balance of humidity in the confined space (≤8%RH) and odor adsorption.