Anti-blue protective film for OPPO A40M durable, durable, thin, strong TPU

HYDROGEL ANTI-BLUE FILM FOR OPPO A40M The most important product features: ☑️ Premium class product☑️ The film is blue in UV light☑️ Very thin - thickness 0.14 mm☑️ High touch sensitivity☑️ Oleophobic coating - dirt is not so visible☑️ Protection against the blue light effect☑️ Absorbs impact energy - provides screen protection and reduces the risk of damage to the display during fall☑️ surface protection against scratches☑️ compatible with cases☑️ easy to install, and any small bubbles will disappear within 24 hours of application ⏹ INCREASES COMFORT DURING USEThis foil acts as a filter that limits the amount of blue light reaching the eyes. This can help reduce eye strain, dry eye, and other problems related to blue light. ⏺ ANTISCRASHThe anti-blue film will protect the screen surface from scratching and breaking.This dedicated product is more durable than regular 9H tempered glass. ⏹ BLUEPrecisely cut, hardened anti-blue film.Very thin and flexible, so it adheres perfectly even to curved smartphone screens.The film turns blue under the influence of sunlight. ⏺ VERY SIMPLE INSTALLATIONThe adhesive is covered with tiny glass beads, which allow you to slide the film on the surface before pressing it down. HYDROGEL FILM INSTALLATION INSTRUCTIONS Start by thoroughly cleaning your phone's screen. Use the cloths to remove dust and fingerprints from the display.Use the provided film to peel off the cut-out part and place it on the screen to check the dimensions and preliminary positioning.Then remove the first bottom layer of the cut-out film - break it in half (the side that was glued to the sheet) and proceed to apply the film carefully.Adhere the film and push out any bubbles. Repeat this step several times until all air bubbles are removed from the screen.For a rounded display, press the edges of the film around its entire circumference. This step can also be repeated several times.Remove the top layer of the film – using the sticker from the kit is recommended.The final step is to gently press the film while wiping the display with the included cloth.Remaining air bubbles will absorb themselves within 24 hours. We recommend not overheating the phone or using a case for the first 2 hours, this will prevent the film from peeling off at the corners of the device. ⏹ PLEASANT TO THE TOUCHThe coating does not affect the operation of the device. Provides a very good tactile experience.The finger print effect is not visible thanks to the properties of the foil. INCLUDED:✔ Anti-blue foil✔ Dust-absorber stickers (for removing dust from the screen)✔ Wet cloth✔ Application squeegee✔ Microfiber cloth