Main Features and Advantages - Feature 1: This in-ear sound amplifier offers an impressive gain of 30 dB, significantly enhancing your hearing experience. With this level of amplification, users can easily hear conversations and sounds in various environments, making it an ideal choice for those with hearing difficulties. - Feature 2: The device operates within a frequency range of 300-5500 Hz, ensuring that it captures a wide spectrum of sounds. This broad frequency response allows for clear and natural sound reproduction, enabling users to enjoy music, conversations, and ambient sounds with exceptional clarity. - Feature 3: With an equivalent input noise level of only 28 dB, this sound amplifier minimizes background noise, allowing users to focus on the sounds that matter most. This feature enhances the listening experience, making it easier to engage in conversations without distractions. - Feature 4: The amplifier boasts a peak output sound pressure level (OSPL90) of 125 dB SPL, ensuring powerful sound delivery. It also features a peak gain of 35 dB, providing users with the ability to adjust the volume to their preference for maximum comfort and enjoyment. - Feature 5: Designed for convenience, this sound amplifier has a long battery life of up to 32 hours on a single charge. It takes only 4-6 hours to fully charge, making it perfect for daily use. The compact design also ensures easy portability, allowing users to carry it wherever they go. Technical Specifications - Product Name: In-Ear Sound Amplifier - Product Size: 2.9x2x1.5 cm - Product Material: ABS Solution This in-ear sound amplifier provides an effective solution for individuals with hearing challenges. By amplifying sounds clearly and minimizing background noise, it helps users engage more fully in conversations and enjoy their surroundings, improving their overall quality of life. Usage Ideal for everyday use, this in-ear sound amplifier is suitable for individuals with hearing difficulties, allowing them to participate in conversations, enjoy music, and experience life more fully. It is also great for use in various settings such as home, work, or social gatherings. Packaging List - 1 x Hearing Aid Main Unit - 1 x Ear Tips (four different sizes) - 1 x Charging Dock - 1 x USB Cable - 1 x Cleaning Brush - 1 x User Manual Please note: . Due to manual measurement, sizes may vary. . Colors may vary slightly due to different monitor displays.