Real 3D VR Viewer is Fully Immersive 120-Degree Bigger Viewing Angle Fit for Regular 4.5-6.2 Inches Large Screen Smartphones. ETVR has been imitated but never been beyond Innovative Design ahead of other VR Headsets, MORE LIGHTER & MORE COMFORTABLE, high quality adjustable straps for flexible wearing and deepened nasal bridge portion, provides you longer virtual reality experience FAST & EASY Focus Lenses: Built-in Japanese Optical Grade PMMA Ergonomic Aspheric Anti-blue Lenses, more closer to the human eye, 1 BUTTON Easy and Precise Adjustment, no eyestrain for your longer viewing or game playing compares to the flat lens in old VR Version Users & Smartphones Friendly Tight Hook Style External Cover Design, black metal stand for smartphones holding and Soft Anti-slide Rubber Pads inside, multiple way for your phone protection