My products have stopped working. What can I do?

If one or more of your products have stopped working, we kindly suggest you could follow the steps below:

1) Try to test it(s) by following the manual
2) If the the manual could not fix your problem, taking some pictures or videos to Contact Us for more helps

Note:
1. Please kindly know that several types of products have a specific warranty period. It is recommended to contact us within the warranty period, we will be glad to assist you.
2. You can refer to Product Quality Guarantee Policy for more details.