Users Manual

he button light is off
After the button is pressed, the light is on for ten
seconds without operation and automatically exits the
operating system, and the light is off.
Press the Back button to exit the system and the light
will go out.
After-sales warranty:
1, 7 days no reason to return: from the product sold
within 7 days. The product can be selected
unconditionally returned without affecting second
times sale.
2, 15 days replacement period: 15 days from the sale
of the product. The product can be exchanged for the
same product without affecting the second times sale.
3. Within the validity period of the three guarantees.
Warranty twice if there is a product that still does not
work properly. With repair records and certification.
The salesperson will exchange the same model or the
same product or return the product for the consumer
free of charge.
4, product warranty period is 1 year.
5, post-sale postage: during the warranty period, the
cost of the product mailing is borne by each.
Not covered by the warranty:
1. Product damage due to improper operation or
mistakes. After the test is true, the product
maintenance personnel charge the corresponding
cost according to the labor cost and the spare part
cost.