Laptop Screen HD Tempered Glass Protective Film For Dell Latitude 7420 14 inch Filter-For Huawei Speaker unit: 40 mm

Speaker unit: 40 mm

Use time: continuous use for 10 hours

General Compatible with MECHREVO:  S3

Pavilion Aero 13z-bg 13

Laptop Screen HD Tempered Glass Protective Film For Dell Latitude 7420 14 inch Filter-For Huawei Speaker unit: 40 mm1. The tempered glass film has high transparency and no reflection, which can enhance the color of the display. 2. The surface is reinforced to prevent the fingertips or hard objects from wearing on the screen. 3. Nano coating, which can prevent fingerprint oil from remaining. If the screen is dusty, clean it with a cleaning agent and wipe it off with a cleaning cloth without affecting the clarity of the screen. 4. Anti glare, prevent reflection from