【Post-sale distribution】：

1. If there are any quality problems with the product, please handle it within 7 days after receipt (notify the customer service by taking photos of the product). The return shipping fee is at your own expense, and the shipping fee for sending it out will be borne by us. If the product is detected to have no quality problems, the return shipping fee needs to be borne by yourself.

2. Non-quality issues, the product cannot be opened, please handle within 7 days of receipt of the goods. If the product cannot be used, the packaging is intact, and the freight is at your own expense. It cannot affect secondary sales!!. (Important: Ensure that the packaging is intact, has not been used, and if it has been used, we will not accept it)!!

Wholesale after-sales service:

1. If there are any quality issues with the product, please return the goods in bulk within 3 months. The return shipping fee is at your own expense, and the replacement shipping fee will be borne by our side (ensure that the packaging is intact and the accessories are complete, and it has not been used. If it has been used, we will not accept it).

2. For non-quality issues, please handle within 7 days from receipt. Return and exchange shipping fees are the customer's responsibility (and packaging fees). The product cannot be opened or used, and it cannot affect resale. (Important: Ensure that the packaging is intact, has not been used, and if used, we will not accept it!!