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Personal sound booster. 1pc Hearing Aid. Picks up sounds the human ear wouldn’t normally hear. Great to enhance sound while watching TV or at the movies. It uses new technology that enhances vocals while canceling out background noise.
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Designed for the elderly, this in-ear wireless amplifier features a discreet fit, advanced noise reduction, and four smart listening modes. With just 2.5 hours of charging, enjoy up to 18 hours of continuous use.
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Causes of whistling/noise: In order to make a small hearing aid, the internal amplifier and microphone are placed close to each other. The sound is continuously received and expanded, so there is a certain possibility of whistling after power-on.
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Package Included: 1x Pair of hearing aids 1x Charging compartment .
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Types:A Features: -Designed for people with mild to moderate hearing loss, it provides clear amplified sound to enhance the quality of daily life. -The nearly invisible design is ergonomic, comfortable to wear and fits snugly in the ear canal. -Equipped with powerful noise reduction function, it can effectively block background noise, allowing you to have clear calls even in noisy environments. -Equipped with a volume adjuster, you can adjust the sound to a comfortable level, allowing you to hear conversations, TV and other audio sources more clearly. -The user-friendly operating interface and simple and intuitive buttons ensure easy use for all users .
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Description： Hearing aids can effectively reduce noise and amplify sound. Our accessories include earplugs of different sizes. You can choose according to the size of your ears. This compact device ensures comfortable wearing and clear sound. Specifications： Product name: Hearing Aid Power mode: rechargeable Maximum saturation sound pressure level (SSPL): 130dB±4dB Total acoustic gain: F = 1600Hz, 45±5dB Total harmonic distortion (THD): F > 1000H 15% F < 1000H 10% Frequency response: 450-3500Hz Equivalent input noise: 32 dB Battery: Rechargeable Battery current consumption: 4 mA Estimated battery life: 48 hours Rated voltage: DC 1.5V Packing List: 1 * Hearing Amplifier 1 * Cleaning brush 4 * Earplugs 1 * USB cable 1 * Instructions 1 * Storage Box.
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Invisible Design Sound Device: The sound device is ergonomically designed, soft, comfortable and does not distinguish between left and right ears. Perfect design to fit tightly in the ear canal with a natural and nearly invisible appearance.
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