1.We provide one year warranty for electronic products, 6 months for Loudspeaker driver.
2.If the product is defective, please notify us within 3 days of delivery all products must be returned on their original condition in order to quality for exchange of goods.
3.Buyer is responsible for shipping cost of returning, seller is responsible for shipping cost of resending.
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阿里旺旺
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18664748912