Free return&exchange are supported for following conditions.
We accept free returns and exchanges subject if you meet all the following conditions:
1: There is a product quality problem [non-human problem] within 7 days after receiving the goods, we will bear the freight
2: The product is unused
3: Returned in the original packaging
You will need to pay for the return shipping fee by yourself if you have one of the following cases:
1: Non-product quality problems return
2: The product has been used
3: The original packaging is not there