4 Channel OTC Digital Hearing Aid 250-5000Hz for Mild to Moderate Hearing Loss

Description: Why Choose Our Hearing Aids?Our digital hearing aids surpass traditional analog models by offering advanced sound processing that provides clearer, more natural audio and precise noise reduction. Unlike analog aids, which amplify all sounds equally, our digital devices focus on enhancing speech clarity while minimizing background noise. They are highly customizable, equipped with multiple programs to suit various environments, and feature modern connectivity options like Bluetooth and app support. With superior performance, adaptability, and user-friendly technology, our digital hearing aids ensure an exceptional listening experience tailored to your needs.Our hearing aids are suitable for users who need to improve speech clarity and enhance their daily listening experience, especially those with mild to moderate hearing loss or reduced sensitivity to high-frequency sounds.About the Item：4 Channels: The hearing aid features four independent audio processing channels. This multi-channel design enables the device to process different sound frequencies separately, allowing it to better adapt to the user's hearing needs. The more channels, the stronger the sound processing capabilities, providing more personalized sound adjustments. Peak OSPL 90 (Maximum Output Sound Pressure Level at 90):111dB SPL: This indicates the maximum sound pressure level (SPL) output by the hearing aid at its loudest volume. A value of 111dB SPL signifies that the device can produce very strong sound outputs at high volume levels. HFA OSPL 90 (High-Frequency Average Output Sound Pressure Level at 90):104dB SPL: This represents the average maximum SPL output in high-frequency ranges (typically 1000Hz-3000Hz). High-frequency clarity is essential for speech understanding, and this parameter highlights the hearing aid's strong performance in speech-related frequencies. Peak Gain (Maximum Amplification):40dB: This indicates the maximum gain provided by the hearing aid, meaning the device can amplify sounds by up to 40 decibels, helping users hear softer sounds more clearly. HFA Full-On Gain (High-Frequency Full Gain):29dB: This measures the gain provided in high-frequency ranges (usually 1000Hz-3000Hz) when the hearing aid is at maximum gain. A gain of 29dB ensures the device delivers clear amplification of speech frequencies, even in noisy environments. Frequency Range: 250-5000Hz：This is the range of sound frequencies the hearing aid can process. It covers low frequencies (250Hz, such as bass) and high frequencies (5000Hz, such as crisp consonants). This range encompasses most human speech frequencies, ensuring a comprehensive audio experience and aiding in speech recognition. Total Harmonic Distortion (THD):<2%: This reflects the level of distortion when processing audio signals. A THD of less than 2% indicates that the hearing aid maintains clear and accurate sound quality with minimal distortion, improving the overall listening experience. EQ Input Noise:<32dB: This measures the noise level of the hearing aid's input signal. Input noise below 32dB means the device generates minimal noise, ensuring the audio signal remains clear and free of interference, providing users with a purer sound quality.Specification：Dimension：1.41" x 0.39" x 0.34" (35.7 x 10 x 8.6mm)Weight：3.5gChannel：4 ChannelsPeak OSPL 90；111dB SPL；HFA OSPL 90；104dB SPLPeak Gain：40dBHFA Full on Gain：29dBFrequency Range：250-5000HzTotal Harmonic Distort：<2%EQ Input Noise：<32dBBattery Current：1.3mABattery Using Time：20 HoursBattery Charging Time：3~3.5 HoursWhat's in the Box：CaseCharging portHearing aids*1 pairDome*7 pairsCleaning toolUser ManualAC adapterType-C cableWarm tips：1) The indicator on the charging base will shine green when normal working. Shining red means fault.2) Always put your hearing device into the charging station when you do not use them.3) We strongly recommend you fully charge the devices when you first time received.4) Power is supplied by a custom lithium polymer battery that is built-in and should not be removed EXCEPT by an authorized service center. Please contact your supplier. On Sep 25, 2024 at 05:10:46 PDT, seller added the following information:

Price: 169 USD

Location: Perth Amboy, New Jersey

End Time: 2025-01-19T06:21:54.000Z

Shipping Cost: 0 USD