Features:
1.Ultra-high-definition screen gives you a perfect viewing experience.
2.Protects your eye: Use high definition optical technology to enlarge
3.times on the phone screen Relieves discomfort and visual fatigue caused by focusing on small screens for long periods.
4.Wide compatibility: Suitable for all mobile phones.
5.The product is simple and easy to carry light in weight small in volume suitable for indoor camping tourism leisure and other places.