XUAN High Quality Mini Rechargeable Ear Hearing Amplifier Hearing Aids Digital Amplified Voice To Help The Hearing Feie

 Normal operating conditions:
Ambient temperature 5 ? ~ 40 ?;
Relative humidity ? 80%;
Atmospheric pressure 86kPa ~ 106kPa;
Power supply voltage d.c.1.4V, with a relative error of +5%, -10%.
Appearance and structure
Hearing aids should be fully assembled parts, fixed should be reliable; text, symbols or markings should be clear, accurate, solid; shell may not have significant abrasions, scratches, depression, front edge and burr.
Positive and negative power supply contacts should be effective.
The gain control operation of the hearing aids should be flexible and reliable, and the fastening parts should be free of loosening.
Electro – acoustic performance
Output sound pressure level (OSPL90) at input sound pressure level of 90dB
Maximum OSPL90
Shall not exceed 118 + 3 (dB)

Product Features

  • Ambient temperature 5 ? ~ 40 ?;
  • Relative humidity ? 80%;
  • Atmospheric pressure 86kPa ~ 106kPa;
  • Power supply voltage d.c.1.4V, with a relative error of +5%, -10%.
  • Hearing aid, suitable for moderate to severe hearing loss.

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XUAN Personal Sound Voice Amlifier Behind Ear Hearing Aids Hearing Digital Rechargeable Ear Hearing Aid Ear Amplifier Assistance Device Fits both left and right ears

Normal operating conditions:
Ambient temperature 5 ? ~ 40 ?
Relative humidity ? 80%
Atmospheric pressure 86kPa ~ 106kPa;
Power supply voltage d.c.1.4V, with a relative error of +5%, -10%.
Appearance and structure
Hearing aids appearance should be correct, color should be uniform, the surface should be no burr, flash, depression, scratches and other defects.
The direction and direction of the volume adjustment should be expressed in words or quantities; the polarity of the battery should be marked accordingly.
Hearing aids should be fully assembled parts, fixed and reliable, the adjustment button, the switch should be flexible and effective.
Electro – acoustic performance
Maximum saturation sound pressure level

Product Features

  • 100% Brand New and High Quality
  • Sound amplifier helps to amplify sound up to 30x with low background noise.
  • Best hearing keep the ear tips clean and replace.
  • Use range: for air-induced hearing loss in patients with hearing loss
  • Function: suitable for people with hearing loss need to enlarge the sound of the occasion to use

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XUAN Voice Amplifier Wireless Stealth Rechargeable Old – age Ear – back Hearing Aids , Silver

Hearing aids categories: wireless back-type
Product Name: Hearing aid
10 hours standby time
Smaller, consumes the electric current 1.2mA
Diseases: hearing loss hearing impairment
Symptoms: deafness
Applicable to the crowd: not limited to middle-aged and elderly adults
Optional Hot: USB charging operation is simple wireless stealth
Color classification: silver blue

Product Features

  • According to the size of their ears, choose the right ear. Connect earbuds to headphones
  • Rotate the connector to adjust the angle
  • The hearing aid into the ear canal to adjust the position, plug, leaving no gap
  • Optional hot: USB charging operation is simple wireless stealth
  • Applicable to the crowd: not limited to middle-aged and elderly adults

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G&M Personal Sound Voice Amlifier Behind Ear Hearing Aids Hearing Digital Rechargeable Ear Hearing Aid Ear Amplifier Assistance Device

Normal operating conditions:
Ambient temperature 5 ? ~ 40 ?
Relative humidity ? 80%
Atmospheric pressure 86kPa ~ 106kPa;
Power supply voltage d.c.1.4V, with a relative error of +5%, -10%.
Appearance and structure
Hearing aids appearance should be correct, color should be uniform, the surface should be no burr, flash, depression, scratches and other defects.
The direction and direction of the volume adjustment should be expressed in words or quantities; the polarity of the battery should be marked accordingly.
Hearing aids should be fully assembled parts, fixed and reliable, the adjustment button, the switch should be flexible and effective.
Electro – acoustic performance
Maximum saturation sound pressure level

Product Features

  • 100% Brand New and High Quality
  • Sound amplifier helps to amplify sound up to 30x with low background noise.
  • Best hearing keep the ear tips clean and replace.
  • Use range: for air-induced hearing loss in patients with hearing loss
  • Function: suitable for people with hearing loss need to enlarge the sound of the occasion to use

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G&M Voice Amplifier Wireless Stealth Rechargeable Old – age Ear – back Hearing Aids , blue

Hearing aids categories: wireless back-type
Product Name: Hearing aid
10 hours standby time
Smaller, consumes the electric current 1.2mA
Diseases: hearing loss hearing impairment
Symptoms: deafness
Applicable to the crowd: not limited to middle-aged and elderly adults
Optional Hot: USB charging operation is simple wireless stealth
Color classification: silver blue

Product Features

  • According to the size of their ears, choose the right ear. Connect earbuds to headphones
  • Rotate the connector to adjust the angle
  • The hearing aid into the ear canal to adjust the position, plug, leaving no gap
  • Optional hot: USB charging operation is simple wireless stealth
  • Applicable to the crowd: not limited to middle-aged and elderly adults

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G&M High Quality Mini Rechargeable Ear Hearing Amplifier Hearing Aids Digital Amplified Voice To Help The Hearing Feie

 Normal operating conditions:
Ambient temperature 5 ? ~ 40 ?;
Relative humidity ? 80%;
Atmospheric pressure 86kPa ~ 106kPa;
Power supply voltage d.c.1.4V, with a relative error of +5%, -10%.
Appearance and structure
Hearing aids should be fully assembled parts, fixed should be reliable; text, symbols or markings should be clear, accurate, solid; shell may not have significant abrasions, scratches, depression, front edge and burr.
Positive and negative power supply contacts should be effective.
The gain control operation of the hearing aids should be flexible and reliable, and the fastening parts should be free of loosening.
Electro – acoustic performance
Output sound pressure level (OSPL90) at input sound pressure level of 90dB
Maximum OSPL90
Shall not exceed 118 + 3 (dB)

Product Features

  • Ambient temperature 5 ? ~ 40 ?;
  • Relative humidity ? 80%;
  • Atmospheric pressure 86kPa ~ 106kPa;
  • Power supply voltage d.c.1.4V, with a relative error of +5%, -10%.
  • Hearing aid, suitable for moderate to severe hearing loss.

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Portable Rechargeable Hearing Aid Sound Voice Amplifier Adjustable Hearing Aids Hearing Loss Analog Hearing Aids Behind The Ear Hearing Device Ear Plug JH-333

Why Choose Us:
1.6S factory ( SEIRI, SEITON, SEISO, SETKETSU, SHTSUKE, SECURITY ), aiming at building a reliable enviroment.
2. Elaborate R&D and strict QC, you can do different levels and customization of product.
3. A strong team for trading providing you one-step purchasing service for all healthcare products.
4. With a strictly after-sale department, you don’t need to worry about all the feedback problems.
5. With the support from our authorative customers, our products are known by all over the world.
Features:
AC adaptor/AA battery charging
Easy operation
Independent power
Max Sound Output: 128±3dB
Sound Gain: ≥50dB
Total Harmonic Wave Distortion:≤6%
Frequency Range: 100-6000Hz
Input Noise: ≤30dB
Voltage: D.C.1.5V
Current: ≤2mA
Battery size: AA battery
Function:
1. This product is not waterproof, and therefore users must take care to prevent water from entering the unit. Should water enter the MINI AMPLIFIER, remove the battery and place the unit in a warm place to dry.
2. It is important to increase the volume gradually to avoid a sudden increase in sound.
3. This product is NOT a medical device. Important
1. Turn unit on. Set volume control to lowest level.
2. Make sure ear tip is tight and that the tip is properly attached to the unit.
3. After inserting the unit into your ear, remove your hand.(If you hand is covering the unit, you will receive a high pitched sound.)
4. Slowly adjust the volume to your comfort level.
5. If volume is turned on high, but sound is too low, the battery should be replaced.
6. Please keep this unit out of reach of children.

Product Features

  • AC adaptor/AA battery charging; Easy operation; Independent power
  • Portable Rechargeable Hearing Aid Sound Voice Amplifier Adjustable Hearing Aids
  • It is important to increase the volume gradually to avoid a sudden increase in sound.
  • Certification of SGS; CE ,RoHS and ISO internation certification; Supplier Accessment Report of Alibaba; Free sale certification
  • 6S factory ( SEIRI, SEITON, SEISO, SETKETSU, SHTSUKE, SECURITY ), aiming at building a reliable enviroment, Elaborate R&D and strict QC, you can do different levels and customization of product.

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Voice Amplifier, SHIDU SD-S516 (UHF) 30W Voice Amlifier with 4000mAh Rechargeable Lithium Battery, UHF Hand-held Wireless Microphone, for Teacher / Coaches / Tour Guides / Yoga Instructor and More (Black / 30W)

SHIDU SD-S516 (UHF)

+++ The Sound of Change +++

Main features:
◆ SHIDU patented appearance;
◆ Stylish, ergonomic and comfortable design;
◆ High power double magnetic trumpet — more clear and penetrating;
◆ Remote control;
◆ UHF hand-held wireless MIC with built-in 1500mA Lithume battery;
◆ Adopt 3.5 inch Hi Fi double magnetic big-size trumpet, maximum peak up to 30W;
◆ Adopt SHIDU Acoustic amplification electroacoustic system;
◆ Equipped with SHIDU special acoustic microphone — Hi Fi original sound amplification;
◆ Super MP3 audio encoding technology — support TF card & U flash disk;
◆ One touch Hi Fi recording;
◆ Support AUX — can connect with PC and work as speaker;

Specification

1. Output power: 30W
2. Charging Voltage: DC 9V, 650mA
3. Lithium battery: 3.7V/2000mAh*2pcs
4. Working time: 6~8 hours (musical mode), 10~12 hours (MIC mode)
5. Charging time: 3-5 hours
6. Product size:123*99*48mm
7. Unit weight: 298KG
8. Working temperature: -10℃~45℃
9. Frequency response: 90Hz~18KHz
10. Sound coverage: 3000㎡

What You Get: (Total 10pcs)

1 X main machine
1 X waistband
1 X SHIDU wired microphone
1 X Hand held microphone
1 X USB charging cable
1 X 3.5mm audio cable
1 X DC9V 650mA adaper
1 X DC5V 500mA adaper
1 X Remote control
1 X Instructions

Warranty:(1 Year) If the product break down under the normal work condition, you can ask for replacing and returning accordingly…Enjoy your purchase:)

Product Features

  • ✔ 30W Wireless super powerful voice amplifier/speaker.
  • ✔ Comes with wireless and hand-held microphone, more choice for speaking.
  • ✔ Built-in 3.7V / 4000mAh removable and rechargeable high capacity Lithium battery.
  • ✔ Long standby time: 6~10 hours (musical mode); 12~18 hours (MIC mode).
  • ✔ Can be used as computer speaker, super MP3 audio encoding, support TF card & U flash disk.

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ZXHao@ Super Mini Hearing Aid In the Ear Deaf Aids Adjustable Tone Invisible Voice Amplifier Fits Either Ear Left or Right Digital Sound Amplifier Hearing + 2 Batteries

Hearing aids category: in the ear

Medical device product name: BTE

Diseases: hearing loss of hearing

Color: standard install box + dry silicone earplugs

Product Category: battery ear canalPacking 

size: 150 * 106 * 44mm

Light weight, easy to carry

Never miss another word at lectures, movies, shows or church

For the crowd: suitable for moderate hearing loss, especially for intermediate frequency, high-frequency loss of serious hearing loss to use

Note: After wearing for a period, use a small brush to clean up the oil residue, cerumen.

Product Features

  • Easy and comfortable, one-finger operation,Noise reduction control through digital chip;
  • Digital volume and frequency program fitting as demanded by different needs;conversation more easily.
  • And enriches the sounds around your head to make the world an easy place!
  • selectively amplifies speech, separating it from background noise and sounds using energy-efficient, twelve-band digital sound processing helping you understand ;
  • A key switch, a key volume adjustment, a look that will, the elderly easy to use

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JINGHAO Mini Rechargeable Hearing Aids Aid Bhind The Ear Best Sound Amplifier Voice Portable Hearing Aid Deaf Device JH-337


Features:
6S Factory
Easy operation Low noise , Light weight
Adjustable volume control Fancy design and New style
Nice small gift box packing Comfortable wearing in either ear Perfect in craftsmanship
Specifications:
Item Type:Ear Care
Material:ABS
Size:rechargeable hearing aids
Model Number:JH-337
Color:Beige ,Carnation
Style:ITE rechargeable home care style
Certificate:CE and Rohs
Voltage:D.C.1.5V
Frequency Range:100-6000Hz
Distortion:6%
Operating Current: Below 2 mA
Output Power:0.8 mW
Operating Time:55 hours
Input Noise: Below 30dB

Product Features

  • BTE Rechargeable Hearing Aid
  • Sound Amplifier Adjustable Tone Hearing Aids
  • Easy operation, Low noise , Light weight

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EVISTR Digital Voice Activated Recorder 8GB Portable Dictaphone High-Quality Sound Recorder 1536Kbps PCM Linearity Stereo Voice Recorder Labeling of Recording Bookmark with MP3 Player Dual Microphone

EVISTR offer professional voice recorder for customers:
– 8GB large storage space
– Voice activated record mode
– Timing recording setting
– Denoise function, Clear Voice
– Record stereo audio
– Portable durable high class metal body
A mini recorder — Record clear audio for you, Note-talking, lecture, meeting,podcast and so on

Product Features
– Recording Clear: New PCM linearity recorder technology
– Control your audio quality: MP3 / WAV, PCM Record (WAV 1536Kbps), High Quality Record, Long Time Record (35Hours)
– Performance better in loud: adjustable active noise reduction of acoustics
– Know your recording status: screen display your recording file status,available recording time and capacity, displaying of dynamic recording level and over big sound source alarm
– A-B repeat: repeat,segment recording function, and optional segment time
– Take Notes of key content: T-MARK, flag key talking point
– Release Space for important memo: erase useless file on recorder directly

– Power Saving & File Safety: auto shut off without operation, auto saving your recording before power die out
– Audio Monitor and hearing aid: recording and hearing at the same time
– Phone recorder: keep a track of your phone with attached cables
– One key switch between music file and recording file
– MP3 Function: flawless music playing of MP3,APE,WAV, FLAC
– Metal aluminum alloy process design, excellent hand feel, strong and durable

Product Parameter
3.7V 800mAh Lithium Battery
Inside Memory: 8GB
Product Size: 88mm x 45mm x 14mm
Product Weight: 90g (3.17oz)
After-sale service: one year warranty

Package Include :
1 x EVISTR Voice Recorder
1 x Manual
1 x Telephone recording three-piece suit
1 x Headphone
1 x USB connection line
1 x Microphone

Product Features

  • 【High Quality Recording】Active noise deduction of acoustics, HD stereo audio recording, sensitive dual microphone could long distance recording enjoy crystal clear interview recording voice.the strength of noise deduction level can be adjusted;support MP3 / WAV recording formats, PCM high quality recording (1536Kbps)
  • 【Clearly Display&Multifunctional】1.1 inch 128*48 display screen to display the real-time, file name and other information of recordings;Build-in MP3 function, it is a great gift for journalist, student in lecture, writer, podcast, audio blogger, anyone who need a small and clear portable voice recorder
  • 【Nice Touch Feeling&Durable】Metal aluminum alloy process design with FCC PASS, excellent touch feeling, strong and durable,buy with confidence and money back guarantee
  • 【Smart Device】Intelligent power detection, automatically save the audio file before power exhaustion;Support voice control,five levels to adjust.Switch between recording/music with one key and switch recording mode with one key.
  • 【Huge Capacity& Note】Storage capacity:Built-in 8G flash memory(FLASH);Battery:Built in lithium battery: 3.7V 800mAh;Support compression rate :WAV maximum support 24BIT 48KHz, APE/ FLAC maximum support 16BIT 48KHz;※NOTE: When you set voice actived mode, please choose AVR level Five when in noise place, AVR level One is very sensitive, is for studio environment using

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XUAN Hearing Amplifier Digital Sound Amplifier Personal Sound Amplification Product – Helps in Voice Clarity

The old wireless invisible headset
Type: ear rechargeable hearing aid
Headset type: ear-hook headset
Wearing: earbud
Plug type: USB
Wireless headsets: wireless headphones
Weight: 0.24kg (g)
Dimensions: 5.8*3.4*1.5cm

Product Features

  • Easy and comfortable, one-finger operation
  • Noise reduction control through digital chip
  • Digital volume and frequency program fitting as demanded by different needs
  • And enriches the sounds around your head to make the world an easy place!
  • selectively amplifies speech, separating it from background noise and sounds using energy-efficient, twelve-band digital sound processing helping you understand conversation more easily.

Click Here For More Information