Individual susceptibility to noise-induced hearing loss and potential hearing problem varies. Additionally, the amount of sound produced by a portable audio device varies depending on the nature of the sound, the device settings, and the headphones that are used. As a result, there is no single volume setting that is appropriate for everyone or for every combination of sound, settings and equipment.

You should follow some commonsense recommendations when using any portable audio device:

•Set the volume in a quiet environment and select the lowest volume at which you can hear adequately.

•When using headphones, turn the volume down if you cannot hear the people speaking near you or if the person sitting next to you can hear what you are listening to.

•Do not turn the volume up to block out noisy surroundings. If you choose to listen to your portable device in a noisy environment, use noise-cancelling headphones to block out background environmental noise. By blocking background environment noise, noise cancelling headphones should allow you to hear the music at lower volumes than when using earbuds.

•Limit the amount of time you listen. As the volume increases, less time is required before you hearing could be affected.

•Avoid using headphones after exposure to extremely loud noises, such as rock concerts, that might cause temporary hearing loss. Temporary hearing loss might cause unsafe volumes to sound normal.

•Do not listen at any volume that causes you discomfort. If you experience ringing in your ears, hear muffled speech or experience any temporary hearing difficulty after listening to your portable audio device, discontinue use and consult your doctor.

You can obtain additional information on this subject from the following sources:

American Academy of Audiology

11730 Plaza American Drive, Suite 300

Reston, VA 20190

Voice: (800) 222-2336

Email: info@audiology.org

Internet: http://www.audiology.org

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GH68-26940A specifications

The Samsung GH68-26940A, also known as the SCH-U820ZKAVZW, is a compelling feature phone that captivates users with its innovative technology and stylish design. As part of Samsung's extensive line of mobile devices, this phone combines functionality, durability, and a series of features that appeal to both casual users and tech enthusiasts.

One of the standout characteristics of the SCH-U820ZKAVZW is its compact design. Lightweight and easy to carry, it easily fits into pockets and bags, making it an ideal choice for on-the-go users. The device incorporates a sturdy build quality, designed to withstand daily wear and tear while maintaining a sleek appearance.

The phone boasts a vibrant display that enhances the user experience. Sharp visuals and bright colors make it suitable for various tasks, including browsing, messaging, and even enjoying photo galleries. Furthermore, the intuitive user interface allows for easy navigation, enabling users to access applications and settings seamlessly.

In terms of functionality, the SCH-U820ZKAVZW offers essential communication features. With reliable call quality and text messaging capabilities, it is designed to keep users connected with their contacts. Additionally, the device supports various multimedia functionalities, including music playback and photo capture, offering an all-in-one solution for everyday needs.

The device is equipped with a long-lasting battery, ensuring that users can depend on it throughout the day without frequent recharging. This feature is particularly beneficial for individuals who require a reliable phone for work or daily activities.

Connectivity options on the SCH-U820ZKAVZW are also impressive. It supports various network bands, ensuring compatibility with multiple carriers and enabling users to stay connected, whether at home or traveling. This flexibility adds to the phone's overall appeal, making it a versatile choice for users from different regions.

In conclusion, the Samsung GH68-26940A, or SCH-U820ZKAVZW, represents a solid option in the realm of feature phones. With its durable design, user-friendly interface, and essential communication features, it caters to the needs of a wide array of users. Whether for personal use or as a reliable backup device, this phone showcases Samsung’s commitment to delivering quality and functionality in mobile technology.
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