Opara ZDC-901A Hearing Aid In The Ear Voice Amplifiers Low Distortion Ear Aid Sound Enhancers For Elder People Deafness (Blue Left Red Right)+2 Batteries , Red(right)

Parameters:    MAX-SSPL90: 118+3 dBSPL
HFA-SSPL90: 110±4dBSPL
Peak Gain: 33dB
HFA Full-on Gain: 30±5dB
Frequency Range: 200-4000HZ
THD : ?10%
Eq.Input Noise Level: 28dBSPL
Battery Current Drain: 0.6mA
Attack Time: 6ms
Release Time: 22ms
1.The wire plug connected to the headset.Then earplug connector (hard) to the headset, earbuds (silica gel) to connect to the headphone connector pedestal   
2.The battery installation: Gently open the battery compartment cover, put a battery into the battery compartment in the right direction, then close the battery compartment .
3.Before you use this item ,you have to turn the ON-OFF switch to Off,and turn the sound volume to minimum
4.Then put this item on you ear, keep it tightly
5.Next, turn this item ON, adjust the volume until you hear clear sound

Adjust volume to the minimum before wearing.
Choose an earplug of slightly bigger size to avoid whistler.
Increase volume gradually to avoid sudden increase in sound.
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.  
Please regularly clean the ear plugs or ear molds in order to ensure the normal use of hearing aids.
Use for long periods of time, please remove the batteries to prevent battery rot erosion hearing aid components.

Product Features

  • SOUND DISTORTION SMALL: derived amplifies speech, separating it from background noise and sounds using energy-efficient, twelve-band digital sound processing you
  • WEARING COMFORT: Easy and comfortable, one-finger operation, Noise reduction control through digital chip;
  • ADJUSTABLE VOLUME: Digital volume and frequency program fitting as demanded by different needs; conversation more easily;
  • Package Content: 1 x Hearing Aid, 2 x A10 batteries, 1 x Cleaning Brush, 6 x Earplug (Different Size)
  • Use for long periods of time, please remove the batteries to prevent battery rot erosion hearing components.

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STEAM PANDA Hearing Aid Both Left And Right Ears Are Available Invisible Wireless Rechargeable Hearing Amplifier Behind The Ear Elder People Deafness Sound Enhancers , double

Product Name: Hearing Aid

Saturation pressure level: 128db

High frequency average: 118

Sound file gain: 40

Total Harmonic Distortion: 10%

Built-in high-capacity battery, USB charging

Regardless of left and right ears

Medical grade environmental protection materials, comfortable to wear, ergonomic design

Back-style wear, solid and comfortable

Chip noise reduction, clear voice

STEAM PANDA: domestic well-known brands, sales of consumer electronics products, its sales agents various home electronics products to meet everyone’s needs for home electronics.

note:

Free configuration plug converter (limited charging model)

First time use, use low volume, do not use maximum volume, need to adapt

The size of the earplugs should be appropriate, not suitable will produce a lot of noise, howling and current sound

The first time using a hearing aid can cause discomfort, the hearing aid can amplify sounds that you can not normally hear, and you need to adapt slowly.

Pay attention to safe use, no children, pet touch.Please often clean the dirt, long-term non-use, at least once a month charging (limited charging model)

Product Features

  • Built-in high-capacity battery, USB charging
  • Regardless of left and right ears
  • Medical grade environmental protection materials, comfortable to wear, ergonomic design
  • Back-style wear, solid and comfortable
  • Chip noise reduction, clear voice

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STEAM PANDA Hearing Aid Elder People Deafness Hearing Amplifier Ear Hearing Aid Sound Enhancers Both Left And Right Ears Are Available,1 pcs

Digital channel, intelligent noise reduction, high-definition fidelity

Regardless of left and right ears

Digital channel, intelligent noise reduction, high-definition fidelity

Medical grade environmental protection materials, comfortable to wear, ergonomic design

Portable design

STEAM PANDA: domestic well-known brands, sales of consumer electronics products, its sales agents various home electronics products to meet everyone’s needs for home electronics.

note:

Free configuration of the national plug converter (limited charging model)

First time use, use low volume, do not use maximum volume, need to adapt

The size of the earplugs should be appropriate, not suitable will produce a lot of noise, howling and current sound

The first time using a hearing aid can cause discomfort, the hearing aid can amplify sounds that you can not normally hear, and you need to adapt slowly.

Pay attention to safe use, no children, pet touch.Please often clean the dirt, long-term non-use, at least once a month charging (limited charging model)

Product Features

  • Digital channel, intelligent noise reduction, high-definition fidelity
  • Regardless of left and right ears
  • Medical grade environmental protection materials, comfortable to wear, ergonomic design
  • Portable design

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Opara ZDC-901A Hearing Aid In The Ear Voice Amplifiers Low Distortion Ear Aid Sound Enhancers For Elder People Deafness (Blue Left Red Right)+2 Batteries , Couple

Parameters:    MAX-SSPL90: 118+3 dBSPL
HFA-SSPL90: 110±4dBSPL
Peak Gain: 33dB
HFA Full-on Gain: 30±5dB
Frequency Range: 200-4000HZ
THD : ?10%
Eq.Input Noise Level: 28dBSPL
Battery Current Drain: 0.6mA
Attack Time: 6ms
Release Time: 22ms
1.The wire plug connected to the headset.Then earplug connector (hard) to the headset, earbuds (silica gel) to connect to the headphone connector pedestal   
2.The battery installation: Gently open the battery compartment cover, put a battery into the battery compartment in the right direction, then close the battery compartment .
3.Before you use this item ,you have to turn the ON-OFF switch to Off,and turn the sound volume to minimum
4.Then put this item on you ear, keep it tightly
5.Next, turn this item ON, adjust the volume until you hear clear sound

Adjust volume to the minimum before wearing.
Choose an earplug of slightly bigger size to avoid whistler.
Increase volume gradually to avoid sudden increase in sound.
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.  
Please regularly clean the ear plugs or ear molds in order to ensure the normal use of hearing aids.
Use for long periods of time, please remove the batteries to prevent battery rot erosion hearing aid components.

Product Features

  • SOUND DISTORTION SMALL: derived amplifies speech, separating it from background noise and sounds using energy-efficient, twelve-band digital sound processing you
  • WEARING COMFORT: Easy and comfortable, one-finger operation, Noise reduction control through digital chip;
  • ADJUSTABLE VOLUME: Digital volume and frequency program fitting as demanded by different needs; conversation more easily;
  • Package Content: 1 x Hearing Aid, 2 x A10 batteries, 1 x Cleaning Brush, 6 x Earplug (Different Size)
  • Use for long periods of time, please remove the batteries to prevent battery rot erosion hearing components.

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Pyle PHLHA46 Pyle Dual Hearing Amplifiers, Behind-The-Ear Audio Assistance Enhancers, Telecoil Mode

The Pyle PHLHA46 Dual Hearing Amplifiers effectively amplify and capture sound for improved hearing — for two ears. The pair come in a lightweight and compact size that is comfortable, allowing you to wear it throughout the day, indoors or out. Convenient and unobtrusive wireless design easily slides onto your ear for a quick and hassle-free listening experience. Each hearing amplifier features a battery operated design (battery operated requiring (1) button cell A13 (LR44) battery each. They are easy to use and will be readily available when needed, reducing background noise while amplifying sounds for quality and comfort. Increase the volume for audio in areas like your bedroom, the office or the movie theatres — it will be ready to go when you are. The systems also feature adjustable volume control, integrated noise-cancelling technology and (3) different sized ear plug tips. Enjoy simple hearing amplifier assistance with the Pyle PHLHA46 Dual Listening Impaired In-Ear Enhancement Systems.

Product Features

  • Includes (2) Hearing Amplifiers – Wireless & Compact Ear Design – Adjustable Volume Control
  • Effectively Reduces Background Noise – Noise-Cancelling & Voice Clarifying Technology
  • Tested to Provide a More Comfortable Listening Experience – Universal Size Fits All Ear Shapes & Sizes
  • ASC (Automatic Signal Control) Regulates & Balances Sound – Comes with (3) Different Sized Ear Plugs / Tips
  • Battery Operated: Requires (1) Button Cell A13 (LR44) Battery, Each – Includes Travel Case & Batteries

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