Dear Shenzhen Ke Ruige user:

        Thank you for your trust and choose Ke Ruige electronic products, in order to provide better service to you, please read the following carefully:

        Provide one year free warranty period for all products, free repair within the warranty period, if there is a major problem, you can get a new product.

        Company provides maintenance services for life, only charged for the cost of the warranty period.

        Product software updates will provide free updates upgrade service.

        Welcome customer comments or suggestions on our products, we will strive to make our products more perfect.

        Company service hotline +86-755-22675119