Suitable for elderly users and individuals with hearing loss or hearing difficulties. Advanced CIC invisible digital hearing aid designed for clear and natural sound amplification. Mini in-ear design provides discreet and comfortable daily hearing assistance.
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Digital Hearing Aids Noise Cancelling·64 Channel Severe Loss Sound Amplifier ITE. We are confident in the quality of our Bluetooth hearing amplifier earbuds. With the latest Bluetooth version, you get a greater range at faster speeds using lower power.
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Hearing Aid FittingReceivers in Canal (RIC). TypeOTC Hearing Aid. If you hear a howling, check the ear (silica gel) is appropriate and whether the size of plug is tight, the appropriate choice of earplugs and plugged, make sure no air leakage.
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Features:-It adopts a lightweight in-ear design and comes with earplugs of different sizes to ensure a tight fit, comfortable wearing and reduced howling.-The left ear is blue and the right ear is red, making it easy to tell which ear it applies to. With obvious on/off button for easy operation.-Hidden design, looks like a Bluetooth headset, so you won't feel uncomfortable.-Equipped with a 300mAh large-capacity charging box, it can be fully charged in about 30 minutes and can be used for about 6 hours. The charging box can provide 5 charges when fully charged.-Built-in intelligent digital chip, intelligent noise reduction, no fear of noisy environment, providing excellent sound quality.Specification:Maximum sound output: 118+/- 3dBSound gain: >= 35dB+.
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eBay
The cause of howling/noise: To make a small size hearing aid, the internal amplifier and the microphone are close to each other. The sound is continuously received and extended, so it has a certain possibility of producing howling after power-on.
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With the latest Bluetooth version, you get a greater range at faster speeds using lower power. Digital Signal Processing creates a safe experience that suppresses noise without blocking the speech signal.
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