This document is a product manual, which mainly introduces the precautions for using the product, detailed operation instructions for various functions, and after-sales service. It also emphasizes the patent protection of the product and the exemption clause. The document mentions the safety precautions for the product, including the requirements for using the power supply and avoiding the dangers of fire and electric shock. Furthermore, it states that the design and manufacturing of the product fully consider the convenience of use and the safety performance for users.
