Under the condition of normal use and maintenance of all Haoyu Telecom products within the warranty period, there are problems or failures in the parts and functions of the product itself, which is verified by investigation.
The company will provide free warranty service.

This warranty does not apply to the following situations:
A. The product has exceeded the warranty period;
B. The user fails to follow the instructions and guidelines, causing product damage;
C. Disassemble, repair, and modify the structure without authorization of the company;
D. Unable to provide warranty card and consumption certificate;
E. Product failure or damage caused by natural disasters and other force majeure (such as earthquakes, fires).

Note: After-sales warranty service does not include product transportation costs and does not provide on-site repair services.