LL-00363

描述

## Usage Instructions
1. Avoid falling, impact, squeezing and scratching by sharp items to prevent case deformation and internal component damage.
2. Stay away from corrosive liquids, long-term high temperature and strong sunlight to prevent aging, discoloration and malfunction.
3. The manufacturer shall not be liable for damage caused by improper operation or artificial damage.

## Precautions
1. Confirm waterproof grade before contacting water; do not wear for bathing, swimming or hot springs if not waterproof.
2. Wipe sweat and dirt regularly with soft dry cloth, do not disassemble privately.
3. Replace battery timely when power runs low, adopt batteries of matched specifications only.
4. Keep out of reach of young children to avoid accidental swallowing of small parts or injury.