1. Authorized maintenance, misuse, collision, negligence, abuse, intake, accident. Improper use of non-product accessories, or tear up the modified label, anti-counterfeit
mark.
2.The warranty period has expired;
3.Damage, caused by force majeure;
4.A failure of the device or its components from the ⑨, which arose in connection with the human factor, and which interfere with normal operation.
5.Failures, that have arisen in connection with the human factors (including, but not limited to, excessive wetting device, puncture, drop, scratch and damage an outer casing,
which have arisen as a result of normal use of goods)
6. If this product is used for commercial purposes, all warranty conditions are not maintained.