【180° Privacy Protection】 Limits the viewing angle to ±90°, preventing side glances and protecting sensitive information in public or crowded areas. 【Full Coverage Design】 Precision-cut with silk-printed slim black edges and large arc corners for seamless fit and edge-to-edge screen protection.? 【Oleophobic Coating】 Features an advanced oleophobic layer that effectively resists fingerprints, smudges, and oil stains, keeping the screen clean and clear. 【Smooth Touch Feel】 Premium tempered glass with polished finish offers a silky-smooth touch, making swiping and typing effortless. 【Anti-Scratch & Durable】 9H hardness tempered glass resists scratches, scuffs, and daily wear while maintaining clear screen visibility. 【Dust Mesh】 The top earpiece area is equipped with a fine dust-proof mesh, effectively preventing dust and debris from entering while keeping sound transmission clear.