[Noise Cancelling, Clear Sound] The built-in digital noise dual noise reduction chip provides better clarity for various environments, no matter where you are, with 4 (Four) Noise cancelling mode switches. The Rechargeable hearing aid amplifier is easy to wear, durable, and fit to both ears, making them suitable for all people.
[4 Modes Adjustable Amplify] 4 Different Noise Cancelling Amplify Modes based on surrounding environments. Every time click the mode Selection button, Four kind beep tones informing the selection mode maximize convenience. Normal Mode, 1 beep, is suitable for indoor use. Noise 2nd reduction Mode, 2 beeps, suitable for daily life. Noise 3rd Reduction Mode, 3 beeps, suitable for Outdoor. Noise 4th Reduction Mode, 4 beeps, suitable for Noise scenes.
[Comfortable to Wear] A variety of earplugs that provide better performance by reducing howling and noise, and more natural sound. Choose from earplugs that fit all ear canals and fit your ears, so you can wear them comfortably while avoiding whistles. Light weight, 6.5 grams, comfortable design to wear behind your ears all day long
[Easy to Operate, Easy to Use] Easy to operate for the elderly and adults, the ergonomic design of the digital hearing aid is universal and convenient to wear on the left and right ears. The hearing aid amplifier is small, easy to operate and convenient for communication and travel. Lightweight and small, it is comfortable to wear and does not fall off easily.
[MAX 100 HRS Work, Rechargeable Long Time Battery] Built in Rechargeable Battery, Max 100 hours Working Time after Full Charge, No Longer Need to Buy Any Batteries. Low Battery Remind Beeps alerts you to the need to recharge. Saving money and More convenience.

Package and Key Features

What's included in each package : A Hearing Aid, Earplugs 5 ea (Silicon, Different shape and size) , A Portable Case to carry a Hearing Aid (2.9" x 2.9" x 1.25"), An AC/DC Power converter, A mini USB cable to recharge , A Blush to clean EarDoom

Key Features

RECHARGEABLE Hearing Aid, No batteries need
SMALL and Lightweight, comfortable to wear and easy to work.
FOUR Noise reduction Modes help to hear sound better.
MODES Selection Feature: Every time click 4 modes Selection switch, Four kind beep tones informing the selection mode maximize convenience.

"1" Beep sound: Broadband mode. Suitable for indoor
"2" Beep sound: Low frequency mode. Suitable for everyday life
"3" Beep sound: High frequency mode. Suitable for outdoor
"4" Beep sound: Midband mode. Suitable for noisy scene

Frequently Asked Questions and solutions

What causes the whistle sound?

Reason: Air leak Amplified. If the ear dome is not inserted well into ear canal or air leaks at the ear dome edges, when the device is close to hand or wall, a certain amount of sound will go back into the mic.The sound is re-amplified which causes that annoying whistle.

Solution: Select suitable ear domethat it is appropriate and tight. Put the ear dome into the ear canal and make sure it fits snugly inside.

Why there are some background noise?

Reason: Hearing amplifiers are electronic devices, which have a quiet but occasionally noticeable sound. Sometimes, it can be a distracting noise. Actually, it is the electric current sound existing in all good machines.Generally, the higher the power, the greater the static sound.

Solution: Adjust to Noisy Mode when start wearing, then turn up the sound gradually. Generally, You will get used to it after 2-3 weeks.

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