👓 BLUE LIGHT & UV BLOCKING
- Anti 90% harmful blue ray and uv400. Wearing anti-blue light glasses will protect your eyes from the harmful blue light. relieve eye fatigue and discomfort.
- For indoor or outdoor, all-weather wear, for people with presbyopia problems, especially when reading books, newspapers, watching TV, playing games, traveling, gathering, fishing, this is A thoughtful and practical helper.