Place of Origin Guangdong, China Brand Name MU Private Mold NO Product name 3D Glasses VR Game Console Advantage distance between pupil and object can be adjusted Fit for 4.7-to 7.2-inch mobile phones Design 1 adjustable headband, non-slip silicone pad Speaker Design High fidelity HIFI sound Size 22.2 x 20.5 x 9.9 cm Design 2 ventilation and heat sink hole, stereo headphones Suitable for People with myopia below 600 degrees Lens Design Double spherical optical lens Pupil distance 58.5-70.5 mm