The Leten brand's quality guarantee period for fun is 1 year from the date of purchase
Quality Assurance Standard:
1、Quality problems caused by poor product materials, manufacturing processes, and product functions are covered by the warranty.
2、Product failures caused by human factors such as operating errors, accidental drops, long-term wear, and attempts to open or disassemble the product are not covered by the warranty.
1、If the product you have purchased has such problems, please contact the purchaser, or directly call 400-8870-688 to contact the Thunderstorm brand after-sales service, and you will be replaced with a new product for free.
2、When you need warranty service, please write clearly on the warranty card: the name of the purchase merchant, your name, address, the reason for the failure, etc., so that you can replace the goods in time.