Equivalent Input Noise: <23dB. Output Sound Pressure Level (High-Frequency Average): <111dB SPL.
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True Hearing Aids for Seniors Hearing Loss with Noise Cancelling Invisible Rechargeable Hearing Aid with Magnetic Charging Box(Skin)
SANPINTECH Hearing Aids for Seniors for Daily Use,Rechargeable Hearing Amplifier with Noise Cancelling,Adjustable Volume Control,Hearing Aid with Charging Box
Phonak AudioNova B1 Hearing Aid Bluetooth Hearing Aid with Charging Case New
