Children should wear real sunglasses (not toy sunglasses!) that indicate the UV protection level. Polycarbonate lenses are the most shatter-resistant.
儿童应该使用真正的太阳镜，而非玩具太阳镜。玩具眼镜用的聚碳酸酯(塑胶)镜片没有紫外线防护作用。
2
PET plastic is a go-to material for packaging because it's lightweight and shatter-resistant, its safety is well-researched and it doesn't affect flavors.
PET塑料是产品包装的首选，因为它轻便并且不易破碎，安全性也已经得到充分的研究，还不会影响口味。
3
Include: Shatter-resistant protecting rubber frame, stainless-frame front cabinet, stainless-frame back cabinet, volume button, ON/OFF switch, shatter-resistant steel bar.