Warranty | 2 YEAR MANUFACTURER. Seller customer service is different from Amazon customer service, sellers know more about the product and can provide more personalized after-sales service, such as single piece replacement, accessory replacement. How to Get Timely Reply from Seller:Please click the store name "topsung technology" below the "Add to Cart" button of the detail page, then click "Ask a question" and follow the Messaging Assistant instructions, step-by-step select "An item for sale"—"Something else"—"Other", then send message. |