Rayovac 312 Extra Advanced 120 x PR41 Hearing Aid Batteries for 312AE, A312, DA312, P312 and PR312H

Pack of 20 Blister Packs of 6 hearing aid batteries Rayovac 312 extra Advanced. 312 Rayovac batteries have a long battery life up to 4 years.

Product Features

  • Colour Code: Brown
  • Model of Battery: 312AE
  • Rated Voltage: 1.4 Volts
  • Use voltage: 1.2 volts
  • Capacity: 180 mAh

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FIIL Hearing Aids Digital Volume Control Sound Amplifier Battery A312 for Left Right Ear Mini Adjustable Noise Reduction Audiologist Designed(Silver)

FIIL provides high quality hearing aids which are approval of US FDA with High performance.
☆Noise Reduction Function
☆Output Limiting Function
☆Four different Amplification Programs
☆16 Volume Adjustments
☆So mini that is nearly Invisible

How to install the device?
◇First, take out the catheter( the blue character in the plastic catheter is for your left ear, red for right)
◇Then, insert the catheter ( the side without the thin and long line ) into the device (up side.) and rotate it in a stable direction.
◇Then, look for a suitable earplug size and insert it into the other side of the catheter.
◇Finally, take out a battery and push into the battery door (down of the device).
◇That is OK. you can adjust the button and change the modes or volumes.

Note:
◆It is not waterproof, Don’t put it into the water
◆Please take out the battery if don’t use it for a long time. Otherwise the components will be rotted by time. rotten liquid from battery.
◆Don’t use it at high volume for long time. Otherwise it will injure your ear. If you feel uncomfortable, please stop using.
◆Please clean the products all the time, avoid ear plug and sound collecting hole being blocked by foreign objects. It will affect the effect of sound amplifier.
Avoid shocking, falling the product. Don’t keep or use it in environment of humid of high temperature.
◆Don’t use the products in potential explosive or dangerous environment.

What are there in the package:
1x hearing aid
6x earplugs (3 sizes for different size ears)
2x catheters (the catheter with blue characters is for your left ear, red for right)
2x batteries (size A312)
1x clean brush (for cleaning the hearing amplifier)
1x Q&A poster (to solve the problem you may face)
1x brochure

Product Features

  • The hearing aids are DESIGNED by AUDIOLOGIST: Unique design of the ear canal.
  • 16 Volume Adjustments and Four Amplified Programs for different listening environments.
  • NOISE REDUCTION and OUTPUT LIMITING:Suppress background noise and prevent excessively loud sounds.
  • Perfect Fit and mini size:So comfortable that you may forget you are wearing anything at all.
  • This product is covered by 1 year warranty. But any problems arising from misuse, attempts to repair, dropping or extreme use are not covered by this warranty.

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AmazonBasics Hearing Aid Batteries A312, 60 Pack

Product Features

  • Mercury free
  • 60-pack of size A312 hearing-aid batteries with zinc-air technology
  • High energy density and almost completely flat drain curve-powerful from beginning to end
  • Popular choice for today’s behind-the-ear or in-the-ear digital hearing aids
  • Durable stainless-steel housing ensures ultimate stability and protection against corrosion
  • 2- to 3-year shelf life; remove the tab seal to activate

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FIIL Hearing Aids Digital Volume Control Sound Amplifier Battery A312 for Left Right Ear Mini Adjustable Noise Reduction Audiologist Designed(Gray)

FIIL provides high quality hearing aids which are approval of US FDA with High performance.
☆Noise Reduction Function
☆Output Limiting Function
☆Four different Amplification Programs
☆16 Volume Adjustments
☆So mini that is nearly Invisible

How to install the device?
◇First, take out the catheter( the blue character in the plastic catheter is for your left ear, red for right)
◇Then, insert the catheter ( the side without the thin and long line ) into the device (up side.) and rotate it in a stable direction.
◇Then, look for a suitable earplug size and insert it into the other side of the catheter.
◇Finally, take out a battery and push into the battery door (down of the device).
◇That is OK. you can adjust the button and change the modes or volumes.

Note:
◆It is not waterproof, Don’t put it into the water
◆Please take out the battery if don’t use it for a long time. Otherwise the components will be rotted by time. rotten liquid from battery.
◆Don’t use it at high volume for long time. Otherwise it will injure your ear. If you feel uncomfortable, please stop using.
◆Please clean the products all the time, avoid ear plug and sound collecting hole being blocked by foreign objects. It will affect the effect of sound amplifier.
Avoid shocking, falling the product. Don’t keep or use it in environment of humid of high temperature.
◆Don’t use the products in potential explosive or dangerous environment.

What are there in the package:
1x hearing amplifier
6x earplugs (3 sizes for different size ears)
2x catheters (the catheter with blue characters is for your left ear, red for right)
2x batteries(size A312)
1x clean brush (for cleaning the hearing amplifier)
1x Q&A poster (to solve the problem you may face)
1x brochure

Product Features

  • The hearing aids are DESIGNED by AUDIOLOGIST: Unique design of the ear canal.
  • 16 Volume Adjustments and Four Amplified Programs for different listening environments.
  • NOISE REDUCTION and OUTPUT LIMITING:Suppress background noise and prevent excessively loud sounds.
  • Perfect Fit and mini size:So comfortable that you may forget you are wearing anything at all.
  • This product is covered by 1 year warranty. But any problems arising from misuse, attempts to repair, dropping or extreme use are not covered by this warranty.

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Ultracell Hearing Aid Zinc Air Batteries A312 Size: 312 (60 Batteries)

60 ultracell batteries, size 312 zinc air hearing aid batteries. (60 batteries standard dial pack, 10 cards of 6 cells each). Ultracell hearing aid batteries and cochlear batteries, is the only zinc air button battery manufacturer in china. With over 21 years in research and development and a patented unique technology, you will be satisfied with ultracell zinc air batteries. Hearing aids using zinc air battery size a10 to a675. You can expect fewer battery replacements, clearer tones, less distortion, fewer volume adjustments, and longer service life.

Product Features

  • Super long service life: two to ten times longer than any other battery system
  • Flat discharge: constant output voltage makes less adjustment of your hearing aid
  • High drain output: will power the heaviest duty hearing aids easily
  • Excellent sealed shelf life: up to three years shelf life sealed with tab
  • The zinc-air cell has the highest energy density of any battery system

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6pcs TangsFire 1.4V A312 Hearing Aid Zinc Air Batteries Silver

Your hearing aid needs a steady power supply from a quality hearing aid battery in order to run effectively. The stainless steel housing offers high stability and safe protection against corrosion. It provides additional reliability and safety due to large capacity and advanced technology. It has been proven made under strict standard. It features superior lightweight design to resist swelling and leakage, providing optimal performance and greater consistency. You can remove the battery from the package and insert it into the device easily, it is convenient to use.

Specifications Dimensions (0.14 x 0.31)” / (0.36 x 0.79)cm (H x Dia)
Weight 0.25 oz / 7 g
Color Silver
Voltage 1.4V
Battery Type Zinc Air

Package Includes
6 x Battery

Product Features

  • Dimensions (0.14 x 0.31)” / (0.36 x 0.79)cm (H x Dia)
  • Weight 0.25 oz / 7 g
  • Color Silver
  • Voltage 1.4V
  • Battery Type Zinc Air

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CDC® 2x Mini Digital Adjustable Hearing Aid in Ear Sound Voice Amplifier With A312 batteries – Hearing Devices To Help Your Ears – BTE Sound Amplifier – For Old people

Professional Hearing Aid:

Features:
– Best sound amplifier behind the ear.
– Super mini size and light weight, easy and comfortable to wear.
– Volume Adjustable.
– Silicone earplugs in 2 different sizes, fit most ears.
– Help people with hearing impairment to hear sound and voice.

Specifications:
– Max SSPL: 129dB
– Full-on-gain(FOG): 30dB
– The Scope of frequency(Hz):100-3000 Hz
– Equivalent input noise lexel:≤25dB
– Harmonic Distortion:≤5.5%
– Power Voltage :1.4 V
– The sum settles electric CurrentmA: 1.6mA
– Battery Type: A312 PR41(included)
– Original box: Yes
– Product weight: 3g
– Package weight: 68g
– Color: Beige

Package included:
2 x New Adjustable Mini Digital Hearing Aid in Ear Sound Voice Amplifier
4 x Earplug of different size
4 x A312 batteries
2 x cleaning brush

PLEASE NOTE:

1、Too large volume will impair the hearing on the contrary. It’s suggested to perform the self-training at quiet environment in first wearing. You may readjust the volume after using for one month.
2、The products are suitable for hearing loss patient whose aurioles and acoustic meatus work for the compensation of hearing loss. Not suitable for people with severe hearing loss. If there are ear infections, pus, does not recommend to use the hearing aid, it will be worse. If because of trauma or innate deafness, or deafness caused by illness, only digital hearing aids is suitable, analog machines generally do not apply.
3、In case of hearing the whistler, please select the earplug with appropriate size and plug it tightly. No air leakage is allowed.

Product Features

  • For users who want hearing amplification while in the field
  • From the leader in hearing protection and sound amplification;Accurate and easy to use.
  • Lightweight and can be used in either ear;Suitable for air conductive hearing loss patient.
  • Help you hear the sound clearly and loudly, whether indoors or outdoors.
  • Can be used for air amplifier;The volume can be controlled.

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