Nano Hearing Aid, Rechargeable Hearing Aid for Seniors, Hearing Amplifier with Noise Cancelling, Digital Hearing Amplifier for Adults, Ear Amplifier Sound Hearing Assist Devices for Hearing Loss

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About Nano Hearing Aid, Rechargeable Hearing Aid For

 Sincere Advice We still need to remind you that noise will be inevitable when using the hearing aid for the first time. Take it easy, this is normal when the ambient sound is amplified. It is recommended that first-time users choose the fourth low-frequency mode during the first one or two weeks and adjust to the most suitable volume to get used to wearing hearing aid. And do not wear it continuously for too long a day, take it off and rest every 30 minutes. After the adaptation period, try switching modes or wearing the device when talking to people and keep on trying in different scenes until you find the most comfortable experience. After three weeks, we believe that you will be very comfortable with the product. Wish you a wonderful day! Attention There are four levels of volume on the device from 0-4, which can be selected according to the user’s needs. "O" stands for "off" and "N" stands for “power on” “M”stands for mode, the default mode is non-noise reduction when power on, which will amplify all ambient sounds Press the "M" button and enter the mid-frequency mode with two beeps, which will perform a simple noise reduction process on the ambient sound, suitable for quiet environments. Press the "M" button again, with three beeps, it enters high frequency mode, and the noise reduction effect is enhanced, suitable for noisy environments. Press the "M" button for the third time, the low frequency mode is followed by four beeps, which brings the best sound quality and the most comfortable experience, suit