It can be used for a phone which has Bluetooth. You can easily control the phone with the multi-function keys, such as calling, answer, pause, playing. Adjustable headphones will cover your ears right and bring good sound. It will always make sure you have the best seat in your private theatre wherever you really are.adjust the position of the lens by turning the button on the top of the 3d vr glasses to get the clearest view without your own glasses (even for consumers with myopia under 600°, hyperopia under 300° or astigmatic under 100°).
- Built-in Bluetooth headphones.
- Flexible and adjustable headband
- eye protected anti-blue light hd lenses.
- Adjustable pupil and adjustable separately focus distance.
- An adjustable and resilient t-shaped strap is made of lightweight material.