Sound-Permeable Film for Smartphones

The primary purpose of a sound-permeable film is to maintain the acoustic performance of the smartphone's speakers and microphones. Regular protective films or screen protectors can sometimes hinder sound transmission, resulting in muffled or distorted audio quality during calls, recordings, or media playback. A sound-permeable film addresses this issue by allowing sound waves to pass through the film without significant interference. The film is engineered using materials and manufacturing techniques that provide minimal obstruction to sound waves. It typically consists of a thin, transparent layer made from acoustically transparent materials, such as specialized polymers or thin membranes. These materials have properties that allow sound to propagate through them with minimal attenuation or distortion. When applied to a smartphone's screen, the sound-permeable film does not impede the performance of the device's speakers or microphones. Sound waves generated by the speakers can pass through the film unobstructed, ensuring clear and natural audio output. Similarly, when using the device's microphones for calls or recordings, the film allows sound waves to reach the microphones accurately, resulting in clear and accurate audio input. In addition to its sound-permeable properties, the film also provides protection against scratches, fingerprints, and smudges, similar to other screen protectors or films. It can help maintain the visual clarity and integrity of the smartphone's display while preserving the audio performance. When choosing a sound-permeable film for a smartphone, it's important to ensure compatibility with the specific model and consider factors such as ease of installation, durability, and transparency. Manufacturers and retailers often provide compatibility information and installation instructions to help users select and apply the film correctly. Overall, a sound-permeable film for smartphones is a specialized protective layer that allows sound to pass through while safeguarding the screen. It ensures optimal audio performance and protects the device's display from scratches and smudges.

Features:

XinZhenpin waterproof and sound-permeable membrane can improve a higher level of immersion protection and excellent anti-pollution ability for smart portable electronic products, while ensuring that the excellent acoustic performance of portable electronic products will not be affected.The waterproof and sound-permeable membrane of JZIPIN has passed the strict water inlet pressure depth protection test.

The waterproof of the sound-transmitting diaphragm applied to smartphones can reach a depth of 5 meters for 30 minutes, and the waterproof of the sound-transmitting diaphragm applied to wearable devices can reach a depth of 50 meters for 10 minutes.XinZhenpin can customize sound-permeable diaphragms with different functions according to customer needs, and simulate and test the acoustic effect according to the actual application scenarios of customers.