Bandas calefactoras eléctricas de fibra de carbono 5VUSB de calidad inmejorable, con temperatura constante, para pies y alfombrilla de ratón.

5V large area 20 * 14cmusb carbon fiber heating plate heating plate heating plate purpose: meet friends who like hand-made and create a Heattech product with the most personality 20 * 14cm large area, exquisite workmanship, widely used, hand warmer, mouse pad, foot warmer, electric heating belt, electric heating gloves, electric heating kneepad, key protection products for the elderly, health care and other supplies can be used. Tips: for those who have purchased or are about to buy electric heating products, remember not to be exposed in the air when testing the temperature. If the rated temperature can be reached in the exposed environment, it is much higher than the required temperature when put into clothes, so when testing the temperature, it is necessary to simulate the use environment of the heating sheet, or put it in clothes or pads, either cover it with clothes and other bags for testing, so as to measure the rated temperature of heating of human electric heating products. We Product Q A: 1. Is this safe? Will it leak? A: This uses a safe voltage of 5V, so you can use it with confidence. You have never heard of anyone who uses USB flash drive to get electric shock? 2. I bought this product. Does the temperature seem to be very hot? A: After a certain period of time, the temperature will be automatically constant, and the temperature will be kept at about 45 degrees. In view of the safety considerations, it will not be very hot, and it will easily burn the skin if it is too hot, in addition, if the d esign power is too high, the stability of the computer will be damaged. It can be said that our products have achieved a good balance between temperature and safety by using the voltage of 5V. 3. How long does your USB heating chip last? Can it be pled into the computer or power supply all the time? Answer: The design life of our USB heating plate is more than 2 years. If people leave, it is recommended to remove the plug, because it will also affect the service life of the heating plate if it is pled into the computer for a long time. 4. How long can this USB heating plate be hot after being pulled out? A: This is not a charging device. Like an electric blanket, it will not heat up after power failure. 5. How much power does this USB heating chip consume? Answer: about 1 degree of electricity is consumed in 300 hours, so the power consumption is basically negligible. 6. What problems should be paid attention to when using? Answer: try not to pull the thread, which will break the conne ction between the wiring and the heating plate. Generally speaking, more than 95% of the product damage is caused by tearing the thread. Due to different shipping batches, there may be slight differences in the outer packaging of certain products. We will provide users with aesthetically pleasing and high-quality outer packaging without affecting product quality. The SKU image in some products may display multiple products of the same style, for reference only. If the specifications are not clearly stated, the quantity of goods in that specification is 1 piece. [Product Testing]: Before shipping and packaging, our company will also conduct individual tests to ensure that you receive the goods without any quality issues. If there are quality issues, please communicate with me in a timely manner so that the problem can be resolved and unpleasant incidents can be avoided. Thank you for choosing our product!