







Material: all copper wire adopts a pair of 0.5 wire diameter oxygen free copper twisted pair.Every one is strictly tested to ensure that every one can be used.。 Quality assurance5Year.
The wire adopts a pair of twisted pair and 0.5-core pure copper. Duckbill and crystal head are all gold-plated, and many pickling methods are used. We should pay attention to the fact that the price is cheap, and the pickling is easy to oxidize, which leads to failure in a period of time.Please feel free to purchase each tested item before delivery. If you are not satisfied with the return, replacement and return freight, I will let you feel free to choose us.





