Before delivery, Phoenixes inspect and test the machines in accordance with customer demand. 
However, each customer habits and the environment are not the same, to make sure that the product can bring a satisfactory user experience, Phoenixes provide maintenance services.

During the warranty period, the circuit board will be repaired or replaced without any charge.
This warranty does not cover the following：

• Consumable parts.
• Damage resulting from modification without permission.
• Damage resulting improper maintenance.