The product is a pack of 6 Rayovac Crystal Clear Hearing Aid Batteries in size 13, designed for use until January 2030. These orange batteries have a voltage of 1.45V and are suitable for both ears. They are replaceable and feature analog sound processing, making them an essential daily living aid for individuals requiring hearing assistance. The long expiry date ensures that users have an extended period to rely on these reliable hearing aid batteries for clear and consistent sound quality.
