Specifications and Features: High-definition aspherical resin lenses, 40mm diameter. Field of View: 90-100 degrees. Adjustable Interpupillary Distance (IPD): 60-70 mm. Focal Distance: 37.5-46 mm. Compatible with all smartphones (iOS, Android, and Windows phone systems) with screen sizes from 4.7 to 6.2 inches. Suitable for spectacle wearers during use. Made of durable ABS plastic. Dimensions: 222 × 205 × 99 mm. How to Use: 1. Open the Virtual Reality (VR) App on your phone. 2. Place your smartphone in the designated slot inside the headset. 3. Adjust the interpupillary distance and focus to achieve the clearest vision. 4. Enjoy the virtual reality experience Contact via private message