1. Each user can use 2 separate buttons to adjust the lens back and forth to obtain the best focal length (FD), and adjust the lens left and right to obtain the best interpupillary distance (PD)

2. Using ABS material, small size, light weight, easy to carry, silicone button, life can reach millions of times, high-definition resin optical lens. Adjustable elastic band can disperse the pressure of nose bridge, super foam protector and comfortable design . It supports naked vision use by viewers whose myopia is within 600°.

3. PU leather mask, comfortable to wear, easy to clean, multi-functional and humanized design, adsorption-type detachable front panel, perfectly fit your face, enhance heat dissipation, not stuffy, easy to install and pick up.

4. Bring you a comfortable perspective, immersive feeling, even if you are traveling outdoors, you can enjoy 3D movies, enjoy different happiness, family viewing fun, and bring exciting gaming experience.