Dear customer:
Thank you for purchasing this Zaosne@ product. In order to protect your legitimate rights and interests and free you from worries, Zaosne Electronics hereby makes the commitments as follows to provide you the following services upon your request:

Where any defects are found with the product you purchase within 3 months from the date of purchase, you shall have the option to request replacement of the product.

If you have any inquiries regarding technical problems of the product you purchase, please contact our Technical Support Team at 86-0769-815583301 / 81558302. Our engineers are always available to give you professional answers.