When you receive this product, please first inspect it carefully — the integrity of every detail is our commitment to quality. During installation and use, please follow the instructions in the manual to ensure it performs at its best under proper operation, bringing you a more secure experience.

If within one week of receipt, you find functional malfunctions or appearance damage (excluding man-made damage), we will provide an unconditional return or exchange service, ensuring no flaws dampen your initial expectations. If the product develops issues after 7 days of use, you can still send it back to the factory for free repairs (round-trip shipping costs shall be borne by you), extending this guarantee for longer.

From the first glance upon unboxing to every day of use, we always hope this product will accompany you steadily and enduringly, through careful care and standardized interaction.