1. Material: ABS + Acrylic optical lenses 2. Magnification: 1.6-3.8x 3. Focusing range: 270-450mm 4. Independent left and right diopter adjustment, suitable for various vision types 5. Dual wearing modes, detachable temples and interchangeable headband 6. High-definition PXM optical lenses, eye-protecting viewing at a distance of 3 meters 7. Ergonomic and soft wearing structure, comfortable for extended wear without pressure on the nose 8. Suitable for watching TV in the living room, watching movies on a mobile phone at a distance, reading newspapers and books at home, and fine craftsmanship; specially designed for middle-aged and elderly people with declining vision and myopia 9. Foldable and portable design, easy to store and carry.
