Smart VR Glasses 3D Virtual Reality Headset
• Lens diameter: 37mm Field of view: Maximum 105° (actually related to phone size and headband tightness)• Optical correction: aspheric design Color difference: 0.39mm• Vision adjustment Myopia adjustment: 0-800° Hyperopia adjustment: 0-500° Distance adjustment: 58-68mm• Audio system frequency response range: 20 - 20,000 Hz maximum power: 50mW earmuffs: 1 pair of ear-type high-fidelity earmuffs• Support mobile phone specifications Screen size: 4.5-6.2 inches (refer to the length and width dimensions below)• Mobile phone size: 160*85mm or 163*82mm• Recommended mobile phone specifications: 5.5-6.0 inches, resolution between 1080p-2k• Support Bluetooth 3.0 standard wireless controllerConfirm, return button, volume up and down button, Bluetooth multifunction button /Switch button / Android mouse function• Body materialBody: high-strength ABS+PC materialHeadband: TPU + Lycra, strap tensile strength• 3.5 mm headphone jack