8 Safety Precautions

• Please keep it from water, dust and falling;
• Do not store or use the device in the environment of high temperature, high humidity, flammability, explosion and strong magnetic field;
• Do not use a charger with mismatched specifications to charge the device;
• Do not disassemble the device or change the internal parts of the device without permission, otherwise you will bear the adverse consequences;
• Please protect the display screen, camera and other key components to prevent damage caused by sharp objects.

9 Warranty and After-sales Instructions

The non-human fault warranty period of the device is two years (one year battery warranty), which is starting by activation by user. During the warranty period, damages which after KEYDIY professionals checking and find not caused by users will be fixed free by KEYDIY company. After warranty period, KEYDIY company will recharge according maintenance costs.

Any of the following circumstances during the warranty period we will not offer free maintenance.

1. Damage to components and circuit boards due to improper use by users or accidental disasters;
2. The equipment is damaged due to self disassembly, repair or modification;
3. The equipment is damaged due to failure to follow the precautions in the manual;
4. The machine is damaged due to collision, falling and improper voltage;
5. The equipment shell is worn and dirty due to long-time use.

Statement: The final interpretation right of this manual belongs to Shenzhen Yiche Technology Co., Ltd. Without permission, no individual or organization may copy and disseminate this manual in any situation.