Xiaoyaxiang breast warmer, I bought it brand new on JD.com for 149 yuan and have turned it on. I have confirmed that the quality is no problem. Since I missed 7 days, there is no reason to refund. Because I bought a product with repeated functions, it can only be transferred. For friends who need to transfer, it is a must-have for novice mothers. It is enough to warm and disinfect milk. Dada delivery in the same city. The main reason is that I removed the packaging and left the bare metal. If you are concerned, you can search for the same model on Taobao and JD.com and read the instructions for use. Sorry.