1. Please do not use this product when doing strenuous exercise to avoid accidental personal injury;
2. Please do not use it to protect against artificial light sources, such as sunbathing;
3. Plastic materials and lenses are not heat-resistant, please avoid using or storing them in high-temperature places (such as sauna rooms, the dashboard of a vehicle, etc.) to avoid deformation or cracking;
4. Please stop using the glasses immediately if skin allergies occur during use;
5. Children must use it under adult supervision to prevent young children from disassembling the frame and swallowing it by mistake, causing suffocation;
6. Please do not use it to observe the sun directly.