Operating Instruction

1. Circuit modules: ceramic or glass of electronic components, IC chips
and ferroalloy/copper alloy connectors contain lead.
2. Wire: the copper alloy in the needle part contains lead.
Product Service Policy
In the course of normal use of the product, if the product appears
non-man-made damage to the performance of the fault, you can enjoy
free maintenance service.The warranty period covers 12 monthsfrom the
date of purchase.
2. Consumers cannot enjoy the warranty rights and interests for any one
of the following circumstances,
①
Man-made damage;
②
Out of warranty period;
(3) No warranty card and valid invoice, except to prove that the product is
within the warranty period;
④
The warranty card is inconsistent with the product model identification,
or the warranty card is altered;
⑤
The SN barcode is removed, except those that can provide product
invoice and warranty card;
⑥
Accessoriesdamage caused by improper use
，
storage and maintenance
；
⑦
Unauthorized disassembly and repair
；
⑧
Damage caused by force majeure
；
⑨
Defects caused by using non-original fittings.