Our adhering to the good faith management, service for you with all sincerity, hope long-term cooperation, welcome to take sample. And products purchased in this store are 1 year replacement (non-artificial damage), please rest assured purchase, if you have any questions please contact wangwang, customer service, ID: luckywins88: l8 or qq: 3095905387 or visit mall website: http://luckywins88.1688.com/