The K-ION NANO PREMIUM 6 glasses combine style and advanced technology to provide optimal eye protection and comfort. Below are the key features of this model:

1. Square and Round Frame Designs: The K-ION NANO PREMIUM 7 features both square and round frame options, as well as designs specifically tailored for children. This variety allows users to choose the style that suits them best.

2. Titanium Alloy Arms: The use of titanium alloy for the temple arms ensures durability while being lightweight. This material not only enhances the glasses' longevity but also provides a comfortable fit for extended wear.

3. TR90 Frame: The TR90 material used in the frame is known for its flexibility and resilience. It is lightweight, making the glasses comfortable to wear for long periods, and it can withstand everyday wear and tear.

4. Blue Light and Radiation Protection: The lenses are designed to protect your eyes from harmful blue light emitted by screens, as well as from radiation, reducing strain and discomfort during prolonged use.

5. -O₂: These glasses also release -O₂, which can enhance your overall well-being and improve air quality around you, promoting relaxation and reducing fatigue.

6. UV Protection: The K-ION NANO PREMIUM 7 offers effective ultraviolet (UV) protection, ensuring your eyes are shielded from harmful UV rays, which can contribute to eye damage over time.

7. Eye Fatigue Relief: The combination of features helps to alleviate eye fatigue, making them an excellent choice for anyone who spends long hours in front of screens, whether for work or leisure.

8. Multiple Color Options: Available in two stylish colors—Dark Green and Orange—these glasses cater to various fashion preferences, allowing users to express their individual style.

9. Suitable for All Ages: Designed for adults, children, and the elderly, these glasses provide versatile usage, making them a great choice for families.

10. Light Yellow Lenses: The light yellow tint of the lenses is specifically designed to filter out harsh light, providing an additional layer of comfort and clarity in bright conditions.

Conclusion

K-ION NANO PREMIUM 7 glasses are not only stylish with their diverse frame options but also packed with features that cater to modern needs for eye protection and comfort. Suitable for all ages, these glasses are a practical choice for anyone looking to protect their eyes while enjoying a fashionable accessory.