BC06 Hearing Aid Batteries Portable Measuring Devices Electric LCD Screens

Features:
LCD display to easy see
Convenient to put in the air for a while, you can measure the required data
The charged strip shows that with 2 battery slots, you can carry 2 batteries, electric measuring + carrying box 2 in 1
Work principle: by touching the electric battery, transmit to the electric quantity display strip, according to the electric energy intensity display
You can test A10, A13, A312, A675, E10, E13, E312, E675, and other types of batteries

Descriptions:
Plastic material, not easy to damage, can be used for a long time
Small, convenient and easy to carry
Simple and convenient operation,

Specifications:
Model: BC06
Material: Plastic
Color: Blue
Size: 64*29*13.7mm
Net Weight: 11g
Measurement range: DC0.8V-1.4V(V)

Package Included:
1 x Electric measuring apparatus

Note:
Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.
Please allow slight deviation due to manual measurement. Thank you!    

Product Features

  • You can test A10, A13, A312, A675, E10, E13, E312, E675, and other types of batteries

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Batteries for Hearing Devices (Hearing Health Matters eBooks)

Batteries for Hearing Devices is written for those who create batteries and those who use them. This may be about the engineer who designs them; a child and parents experiencing the pair of first hearing aids; a busy professional streaming phone and other audio content to Bluetooth ear devices; an 80s something active Senior who needs to understand new and old friends in a retirement community; or anyone who is interested in adopting technological advances and energy conservation into their lifestyles.
This book has five sections and can be read in any order, with as many items in each section as the reader wants to use. This book can be used as a supplement in any university or college course on hearing aids or power supplies, or even as part of a clinical auditory rehabilitation program. Or it could be read with a cup of tea while having one’s feet propped up, like any other good book.
Each of the five sections have a number of posts, all written with the reader in mind, and balancing scientific fact, futuristic thinking, and clinical gems making this a very readable and smoothly flowing book.
While this is a book about batteries and personal hearing devices, the electroacoustic principles can be applied to classroom, workplace, and public electroacoustics. And many of the technologies can extend beyond the individual with hearing difficulty to populations such as the military and social groups who benefit from near and far field wireless communications.

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Bone Conduction Headphones Bluetooth 4.1 Wireless Titanium Stereo Eardrums Wireless Sports Filter Noise Headsets with Mic for Running Driving Cycling for iphone Android other Bluetooth Devices

Features:

On Ear Headphone, Healthy and Safe. Unburden your ears while running, riding and doing other sports, minimize risks while using it in sporting , walking or traveling on road.

Titanium alloy frame, portable and light, flexible and comfortable to wear.

Noise reduction technology makes calls clear.

Specifications:

Speaker type: Bone conduction transducers

Bluetooth version: V4.1

Charging time: 2hrs

Material: Titanium alloy & TPU

Battery: 3.7V/160mAh

Microphone sensitivity: -38±3db

Play time: up to 6 hours

Charge port: Micro-USB

Package content:

1 * headphones

1 * usb charging cable

1 * user manual

2 * noise-proof earplugs

After-Sales Guarantee: The warranty period for our products is 12 months and we provide 100% satisfactory services. Please feel free to contact us if you are not satisfied with any of our products for any reason.

Product Features

  • Bone Conduction Technology – Our Bone Conduction Technology And Open fit Design Delivers Music Through Your Cheekbones, Ensuring Your Ears Remain Completely Open To Ambient Sounds For Maximum Situational Awareness During Long-Term Wear.
  • Framework Memory Titanium Alloy: High quality titanium memory alloy is used for the bone conduction headset framework to provide excellent durability and flexibility and make it comfortable with a compact design
  • Fast Charging:Use Micro-USB cable to charge the headphones,Micro-USB cable can use on the computer,laptop,power bank etc. 160mAh high-capacity rechargeable battery,2 hours charging and 6 hours playing and 10 days standing.
  • Bluetooth V4.1 : Modern Wireless Headphones With Bluetooth v4.1 Connectivity And Convenient Multipoint Pairing Compatible With Your Ios And Android Bluetooth-Ready Smartphones Or Tablets And Mac And Pc Computers And Laptops.
  • Earphones for Sports: This sports headset is sweatproof, dust-proof and ears-free, super HD sound makes you enjoy heavy bass and crystal clear treble.It’s perfect for outdoor activity lovers or gaming lovers.

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Personal Sound Amplifier – Voice Enhancer Device and Personal Audio Amplifier for Sound Gain of 50dB, Up to 100 Feet Away, Pocket Hearing Devices and Hearing Assistance for TV and Talking

What if you could hear anything you wanted from up to 100 feet away? Our NewEar Personal Amplifier features a sonic sound for a 50dB gain. What that means to you is can hear up to 100 feet! What that REALLY means to you is go bird watching, AND that ultimately means to you is pay attention to details in the courtroom. Whether you’re hard of hearing or you just want a personal audio amplifier for your TV, this NewEar Voice Enhancer Device is apt to meet any and all of your needs!

It’s hard to begin when it comes to previous problems you’ve probably had with your personal audio amplifier. Most hearing devices come with poorly made earphones, or have no tone and volume control. In some of them you can’t even add an additional microphone or your connection keeps shorting out! Not with our personal audio amplifier.

This versatile, compact amplifier is the perfect size for any pocket! It also comes with a clip that can be attached to a belt, hat or other gear. It has a multi-element microphone, premium Stereo Headphones and loud and clear earbuds that will fit your ears comfortably. It’s featured matched output drivers bring out an unparalleled sound quality and clarity that can be heard anywhere and anytime!

This audio amplifier has everything you want in an amplified hearing device! It’s easy to see why customers love it, with specs like:

  • 50 dB ambient sound gain
  • CMS MDS 3.0/ADA compliance
  • Stainless Steel Belt Clip
  • Built-in-Microphone
  • Earphones
  • This personal audio amplifier has everything that you need in a voice enhancer device!

    Why Wait!? Click “Add to Cart” to order your Personal Audio Amplifier today!

    Product Features

    • UNMATCHED PERFORMANCE! HEAR EVERYTHING UP TO 100 FEET AWAY: Imagine being able to hear anything from up to 100 feet away? Well, if you’ve been looking for a device that allows you to hear everything, then your search is over! That’s because our personal audio amplifier has volume and tone controls which means that you can hear the front door open or hear a conversation with a friend, guaranteed!
    • HIGHLY EFFECTIVE BUILT-IN MICROPHONE: The problem with other hearing devices for hard of hearing is they are inferior quality and have an external microphone. Our voice enhancer solves that problem! Why? That’s because our personal audio amplifier made of top quality construction making it extra durable. It even has a built-in microphone which means you won’t lose the microphone. You can hear with clarity. So you will never suffer not hearing your favorite TV shows again!
    • SUPERIOR PERFORMANCE: This voice enhancer device has new and improved mini earphones. It also offers you a light-weight, belt clip, and is powered by 2 AAA batteries. Hear things in a pinch! This personal audio amplifier can be used anywhere as it has superior sound clarity so you can even use it inside or outdoors!
    • EVERYTHING THAT YOU NEED IN A VOICE ENHANCER DEVICE! Plus OUR 100 % SATISFACTION GUARANTEE: Check the Reviews and see what other customers have to say! You can be confident that your satisfaction is always our #1 priority and that we’ll do everything in our power to make sure you have an excellent customer experience. It’s that simple.
    • What if you could hear anything you wanted from up to 100 feet away? Our NewEar Personal Amplifier features a sonic sound for a 50dB gain. What that means to you is can hear up to 100 feet! What that REALLY means to you is go bird watching, AND that ultimately means to you is pay attention to details in the courtroom. Whether you’re hard of hearing or you just want a personal audio amplifier for your TV, this NewEar Voice Enhancer Device is apt to meet any and all of your needs!
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    Bone Conduction Hearing Aids Bluetooth 4.1 Wireless, Comfort Waterproof IPX4 Best Sound Medical Helmet Hearing Aids For IOS And Android Smartphones Tablet PC Notebook Computers And Other Bluetooth Devices ( Color : Green )

    Basic parameters

    ● Weight: bare metal 35 ~ 40g

    ● Headset type: Bluetooth bone conduction

    ● Bluetooth version: BT4.1

    ● Transmission distance: more than 10 meters

    ● Frequency response range: 20Hz ~ 20KHz

    ● Play time: standby more than one week, continuous playback is greater than 6 hours

    ● Charging time: 2 hours (preferably over 3 hours)

    ● Storage temperature: -30 ℃ to 80 ℃

    ● Operating temperature: -20 ℃ to 70 ℃

    ● Relevant Certification: RoHS, CE, Fcc

    ●Charging interface: support MICRO, 5PIN

    ●Waterproof rating: IPX4

    ●Microphone: -42 ± 3DB

    ●Speaker: 88 ± 3DB

    Product Features

    • 1.Safety:when you running ,mountaineering,cycling and other outdoor sports ,Can be a good sense of the surrounding environment sound ,from improving the security
    • 2.Health :Ear hanging type , no ear ,easy to clean
    • Comfort:Bone conduction headphones and traditional headphones ,do not produce discomfort.
    • 3.Waterproof IPX4 and sweat :Bone conduction headphones do not need openings ,waterproof and sweat ,longer life.
    • 4 Healthy sound through the bones to the auditory nerve, healthy, scientific, comfortable very useful to avoid no eardrum injury, to children, young people and the elderly hearing damage, also suitable for those who have hearing difficulties.

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    Bone Conduction Hearing Aids Bluetooth 4.1 Wireless, Comfort Waterproof IPX4 Best Sound Medical Helmet Hearing Aids For IOS And Android Smartphones Tablet PC Notebook Computers And Other Bluetooth Devices ( Color : Orange )

    Basic parameters

    ● Weight: bare metal 35 ~ 40g

    ● Headset type: Bluetooth bone conduction

    ● Bluetooth version: BT4.1

    ● Transmission distance: more than 10 meters

    ● Frequency response range: 20Hz ~ 20KHz

    ● Play time: standby more than one week, continuous playback is greater than 6 hours

    ● Charging time: 2 hours (preferably over 3 hours)

    ● Storage temperature: -30 ℃ to 80 ℃

    ● Operating temperature: -20 ℃ to 70 ℃

    ● Relevant Certification: RoHS, CE, Fcc

    ●Charging interface: support MICRO, 5PIN

    ●Waterproof rating: IPX4

    ●Microphone: -42 ± 3DB

    ●Speaker: 88 ± 3DB

    Product Features

    • 1.Safety:when you running ,mountaineering,cycling and other outdoor sports ,Can be a good sense of the surrounding environment sound ,from improving the security
    • 2.Health :Ear hanging type , no ear ,easy to clean
    • Comfort:Bone conduction headphones and traditional headphones ,do not produce discomfort.
    • 3.Waterproof IPX4 and sweat :Bone conduction headphones do not need openings ,waterproof and sweat ,longer life.
    • 4 Healthy sound through the bones to the auditory nerve, healthy, scientific, comfortable very useful to avoid no eardrum injury, to children, young people and the elderly hearing damage, also suitable for those who have hearing difficulties.

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    Bone Conduction Headphones, JUHALL Bluetooth V4.2 Earphones Wireless Sports Headset Built-in Mic Sweatproof for iPhone, Android, Other Bluetooth Enabled Devices

    What’s the difference between Bone conduction headphones and normal headphones?

    Bone conduction is a way of conducting sound by sending the sound into a different frequency of mechanical vibration. Sent through the human skull, bone labyrinth, inner ear lymph fluid transmission, screw, auditory nerve and auditory center to transmit sound waves. In contrast to the classical sound transmission of sound waves through the diaphragm, the bone conduction eliminates many acoustic transmission steps to achieve a clear sound reduction in a noisy environment, and the sound waves won’t affect others.
    When we eat a biscuit, we can hear the sound of biscuits broken because the vibration through our teeth and skulls to our inner ear. In the 18th century, the principle of bone conduction helped the great beloved deaf composer Beethoven to hear the wonderful music. Beethoven tried a technique invented by Giovanni Phillipo, England. Where he could hear the music from the jaw bones with a stick connected to the piano. This was actually the early beginning application of the bone conduction principle.
    Bone conduction technology is mainly used for military, police professional headphones. Also in hearing aids, sports headphones and other fields.

    Specifications:
    Bluetooth version:V4.2
    Charging duration: 2hrs
    Music play duration: Up to 6hrs
    Standby duration: Up to 10days
    Bluetooth connection range: 30 ft
    Speaker type: Bone conduction
    Bluetooth protocol:
    AVRCP V1.6, A2DP
    V1.3, HFP V1.7
    HSP V1.2
    Speaker sensitivity: 100± 3db
    Microphone sensitivity: -40±3db
    Weight: 39g

    Whats in the box ?
    1 X Bone conduction headphone
    1 X USB Charging Cable
    1 X tension band 1 X Manual

    WORRIES FREE: Every product bought from JUHALL guarantees 90 days money back or free replacement for quality issues, and friendly service online.

    Product Features

    • Bone conduction technology :works by creating mini vibrations, sending sound through the cheekbones directly to the inner ears. The aim to help people with Recession Type Hearing Impairment to listen music also helps to avoid hearing loss from ordinary earphones.
    • Super HD Sound: With this new smart open ear bone conduction headphones you can enjoy heavy bass and crystal clear treble while listening to your favorite music.
    • Built-in Bluetooth: Upgraded wireless Bluetooth V4.2 with wide connection up to 30 ft, more faster, secure and stable connectivity. It can connect 2 devices simultaneously and compatible with almost all Bluetooth-enabled devices.
    • Best equipment for sports: This sports headset is sweatproof, dust-proof and ears-free. Perfect for outdoor activity lovers to ensure their health and safety.
    • Open-ear wearing : Open-ear bone conduction headphones are made to ensure that the user does not plug or cover their ears. To avoiding wearing discomfort that in-ear or over-ear headsets will bring.

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    Baoduohui Bone Conduction Hearing Aids Bluetooth 4.1 Wireless, Best Sound Medical Helmet Hearing Aids For IOS And Android Smartphones Tablet PC Notebook Computers And Other Bluetooth Devices ( Color : Red )

    Basic parameters

    ● Weight: bare metal 35 ~ 40g

    ● Headset type: Bluetooth bone conduction

    ● Bluetooth version: BT4.1

    ● Transmission distance: more than 10 meters

    ● Frequency response range: 20Hz ~ 20KHz

    ● Play time: standby more than one week, continuous playback is greater than 6 hours

    ● Charging time: 2 hours (preferably over 3 hours)

    ● Storage temperature: -30 ℃ to 80 ℃

    ● Operating temperature: -20 ℃ to 70 ℃

    ● Relevant Certification: RoHS, CE, Fcc

    Product Features

    • Keep the ear lesion sensor: the use of vibration sound waves directly transmitted to the cochlea,Ears response risk away to the surrounding situation quickly release the ears of the world, you can stay away from danger, apply to hear many indoor and outdoor activities.
    • Healthy sound through the bones to the auditory nerve, healthy, scientific, comfortable very useful to avoid no eardrum injury, to children, young people and the elderly hearing damage, also suitable for those who have hearing difficulties.
    • Super sound quality in high quality and high speed transmission of the latest Bluetooth 4.1 technology, support for A2DP / AVRCP support provides a powerful signal and provides high fidelity stereo music.
    • IPX4 waterproof design the fear of sweat sports music, no need, Suitable for hiking, mountain climbing, running, climbing, skating, horse riding .
    • Normally, we will ship within 1 – 3 days, delivery time is 9 – 15 days.

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    Baoduohui Bone Conduction Hearing Aids Bluetooth 4.1 Wireless, Best Sound Medical Helmet Hearing Aids For IOS And Android Smartphones Tablet PC Notebook Computers And Other Bluetooth Devices ( Color : Orange )

    Basic parameters

    ● Weight: bare metal 35 ~ 40g

    ● Headset type: Bluetooth bone conduction

    ● Bluetooth version: BT4.1

    ● Transmission distance: more than 10 meters

    ● Frequency response range: 20Hz ~ 20KHz

    ● Play time: standby more than one week, continuous playback is greater than 6 hours

    ● Charging time: 2 hours (preferably over 3 hours)

    ● Storage temperature: -30 ℃ to 80 ℃

    ● Operating temperature: -20 ℃ to 70 ℃

    ● Relevant Certification: RoHS, CE, Fcc

    Product Features

    • Keep the ear lesion sensor: the use of vibration sound waves directly transmitted to the cochlea,Ears response risk away to the surrounding situation quickly release the ears of the world, you can stay away from danger, apply to hear many indoor and outdoor activities.
    • Healthy sound through the bones to the auditory nerve, healthy, scientific, comfortable very useful to avoid no eardrum injury, to children, young people and the elderly hearing damage, also suitable for those who have hearing difficulties.
    • Super sound quality in high quality and high speed transmission of the latest Bluetooth 4.1 technology, support for A2DP / AVRCP support provides a powerful signal and provides high fidelity stereo music.
    • IPX4 waterproof design the fear of sweat sports music, no need, Suitable for hiking, mountain climbing, running, climbing, skating, horse riding .
    • Normally, we will ship within 1 – 3 days, delivery time is 9 – 15 days.

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    Top Selling Button Cell Micro Reflexx Energy Batteries LR44/AG13 – Alkaline Battery – Powers Watches Remote Controllers Mini Torches And Many Other Electronic Devices – Women Woman Lady Ladies Man Men Gents Her Him – One Pack Supplied

    Product Features

    • Reflexx Energy Batteries – Everyday essentials
    • Perfect for watches, hearing aids, and othe electronic devices
    • One Pack supplied

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    Wireless Stereo Bone Conduction Bluetooth Headphones Sports Headset With Mic Sweatproof For Smartphones Bluetooth Devices Color:White

    Specifications:

    Color:White
    Interface:micro USB
    Bluetooth Version: V4.0
    Bluetooth Chip:ISSC1681S
    Sensitivity: 100 +/- 3dB
    Speaker: Bone Conduction Speaker
    Speaker Sensitivity: -41dB +/- 3dB
    Sound Track:Dual-Track Stereo
    Respond Frequency: 100Hz ~ 20KHz
    Play Time:up to 6 hours
    Charge Time: 2 hours
    Standby Time: up to 10 days
    Transmission Distance: up to 10 meters (without obstacles)

    Safe And Healthy
    ears are never blocked providing maximum situational through music play and alls No eardrum damage healthy and eco-friendly It is suitable for child young people who uses the headphone frequently to avoid ear damage.
    No need put into ear, easy to clean, to improve the air flows in the ear, enhanced discharge and evaporation, to improve the reliability of the precipitating bacterial clearance

    Comfortable And Convenient
    bone conduction technology deliver stereo sound without nesting anything aside or covering the ears U-shaped design comfortable to wear with open ear earhook design adjustable headband for tight and comfortable wearing.
    It can achieve clear sound reduction in a noisy environment so as to release the ears and revert to the delicate tone function Suitable for people who jog, run, cycle durably built to make mobile communication and audio entertainment seamless on the go through every part of your day.

    packager included
    1 x Bond Conduction Wireless Headphone
    1 x USB Cable
    1 x User Manual

    Notes
    If the connecting distance is beyond the bt headphone effective range(10m or 33feets), the headphone will disconnect with the device.
    Once in effective range again, they will connect again automatically. But if the disconnecting continues for long time(over 3mins), you maybe need manual matching.

    Product Features

    • BONE CONDUCTION TECHNOLOGY: The headphone sound transmits through the bone to auditory nerve, perfectly suitable for people has trouble in listen and suitable any other people.
    • HEALTH AND SAFE: No eardrum damage, it is an healthy, eco-friendly headphone, suitable for child, young people, and also suitable for the person who uses the headphone frequently to avoid accident may happen
    • MICROPHONE : It can achieve clear sound reduction in a noisy environment and ensures high-fidelity stereo sound quality and stable performance
    • CONVENIENCE :built-in headphone Super easy and fast paring with your smart phone or other Bluetooth device.Fast Keys allow users control conveniently. Easy to adjust volume and answer or hang up a phone call.
    • COMFORTABLE DESIGN : Its Sweatproof U-shaped ergonomical design is suitable for walking, running, climbing, skating, skiing sport, etc.

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    Hearing Amplifier Aids Your Ability to Hear -Better Than Walkers Game Ear – Great For Hunting – Better Than Siemens, Tinnitus, Phonak, Oticon, Starkey, and Beltone – Highest Quality – Still Affordable – One of the Best Ear Amplifiers to Aid you in Life – Hearing Devices Help your Ears – BTE Sound Amplifier –

    Best hunting aid on the market!

    Product Features

    • Muffles gunshots but allows you to clearly hear the animals you are hunting
    • Works as a Sound Amplifier AND Protection from Damaging Decibels From Gun Shots
    • Give Yourself an Advantage Over Those Sly Creatures of the Woods – Never Let That Trophy Buck Sneak Past You Again
    • Best way to aid your hunting and hearing experience in the woods or around the house
    • Order now RISK FREE – Free 30 Day Money Back Guarantee!

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