watch Guide
Update: 29 September, 2023
This document introduces the safety precautions, features, and characteristics of a rechargeable battery watch. The watch uses solar energy for charging, storing clean energy. It has a low battery warning function and a chronograph function, suitable for sports timing and other scenarios.
Brand: 手表
File format: PDF
Size: 862 KB
MD5 Checksum: 6440C84C427898FAA507E7CFB7F56725
Publication date: 19 February, 2012
Downloads: -
PDF Link: watch Guide PDF