How much does it cost a month for the main engine of the electric wire factory to launch the core wire?

Power cords range from 2 to 20, and you get what you pay for. Speakers of different quality are 30 cheaper.

There is one for a few dollars. As for the original power cord you mentioned, is yours a miscellaneous brand machine? Don't save a few dollars if you don't want an accident. Buy a dozen of good quality ones.

5 ~ 20, the price given by each js is different.

No more than 10 yuan, basically only 35 yuan for each. If you don't send the power cord, you can ask the merchant for it, and it's no problem to ask for two.

5- 10