Dear dears, pay attention to the package configuration, see clearly and take the picture, this shop is a factory direct sales shop, the price is very cheap, the ultra-low discount is limited to 500 units, buy it and earn!
After-sales service regulations:
1. The shipping costs for return and exchange of non-postage items are borne by the buyer. Once the purchase representative agrees to this agreement, it is recommended to purchase shipping insurance. The product is guaranteed for one year. If there is quality problem within seven days of receipt, the seller shall bear the return shipping fee. If there is a problem within 30 days, you need to replace or warranty the shipping cost. After 30 days, the buyer will pay the double-sided postage warranty.
2. During the warranty period, if there is no negative review and the appearance of the product is damaged without negotiation, the warranty service will no longer be provided.