Baoduohui Portable Bone Conduction Hearing Aids Bluetooth 4.1 Wireless,Best Sound tereo Headsets Waterproof Sport Earphones Hands-free Mic

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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M&MY Hearing aids for the elderly Assistive Listening Sound Amplifier Adjustable Voice Amplifier Small distortion Stealth Wireless USB Charger Deafness Deaf Type Portable Amplifier

?SOUND DISTORTION SMALL:selectively amplifies speech, separating it from background noise and sounds using energy-efficient, twelve-band digital sound processing helping you understand ;
?EASY TO USE:A key switch, a key volume adjustment, a look that will, the elderly easy to use;
?WEARING COMFORT?Easy and comfortable, one-finger operation,Noise reduction control through digital chip;

?Specifications:
sound Output: 102±4dB
Total harmonic wave distortion: ?10%
Frequency Range: 200-400Hz
Input Noise: ? 32dB
Voltage: d.c.1.4V
Symptoms: hearing loss deafness hearing loss
Applicable people: middle-aged adult elderly

?Attentions:
The first week of wearing two hours a day, and then an hour a week to increasingly adapt?
Charge duration?2 hours,Stayby Time: Above 5 Days Constantly use above 10 hours.
USB charging port,During charge: Red light,Charge Finish: green light (automatic).
Note: After wearing for a period, use a small brush to clean up the oil residue, cerumen.

?Package includes:
1x Ear sound amplifier
2 x Earplug of different size
1 x charger
1 x Cleaning brush

Product Features

  • ?SOUND DISTORTION SMALL:selectively amplifies speech, separating it from background noise and sounds using energy-efficient, twelve-band digital sound processing helping you understand ;
  • ?EASY TO USE:A key switch, a key volume adjustment, the elderly easy to use;the batteries last about 10 days if you use 10 hours one day.
  • ?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;
  • ? CHOICE?Choose an earplug of slightly bigger size to avoid whistler ; Increase volume gradually to avoid sudden increase in sound

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Invisible Ear Care Portable Small Inner Right Ear Best Sound Amplifier Hearing Aids right ear

Product Name: Cofoe ear ear hearing aid (right ear)

Model: D-C-C1R

material: plastic

Host size: 1.8cmx1.2cmx0.9cm

Net weight: 0.3kg

Gross weight: 0.5kg

Category: Custom

Battery: A10

Calibration: Automatic

Frequency range: 200Hz ~ 7645Hz

Working current: 1.36mA

Compression Rise Time: 48ms

Equivalent input noise: 27.6dB

Disease: hearing loss hearing loss

Symptoms: hearing loss in patients

Buy hot: long standby low-frequency noise reduction operation simple wireless stealth

Applicable people: not limited

Product Features

  • Stealth to wear, flesh-colored shape, mini bionic design, paste the ear canal, just did not wear
  • Using the German chip, the sound really fine, effective protection of the elderly the remaining hearing
  • Intelligent noise reduction, comfortable enjoyment, listen to the beautiful feelings of flowers
  • Automatic fine-tuning technology, indoor and outdoor can be applied; lightweight portable, easy to carry
  • 3 different sizes of eardrums, suitable for a variety of people; no longer have to worry about the size of the hearing aid is not suitable, fit the ear canal, to avoid the whistle, wearing a very comfortable

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XUAN Rechargeable Bluetooth Hearing Aids Portable mini Ear Zoom Listen Up Amplifier Wireless Hearing Aid Device Hearing Aids to Elderly

Uses: hearing loss for patients with hearing loss compensation
Function: suitable for hearing loss
Material: ABS
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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Rechargeable Bluetooth Hearing Aids Portable mini Ear Zoom Listen Up Amplifier Wireless Hearing Aid Device Hearing Aids to Elderly Listening easy to Take

Uses: hearing loss for patients with hearing loss compensation
Function: suitable for hearing loss
Material: ABS
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 Hearing Amplifier Complete in the canal Small Portable Sound Enhancer Volume Control Hearing Aids Aid , right ear

Product Name: USB rechargeable stealth hearing aids
Saturated sound output: 117DdB SPL
Peak gain: 40dB + 5
High frequency average gain: 35dB + 5
Harmonic Distortion: 10%
Equivalent input noise (db): 32db
Operating current: mA: 2.5MA
Disease: hearing loss hearing loss
Symptoms: deafness
Applicable to the crowd: hearing loss is mild to severe
Buy hot: USB charging low-frequency noise reduction all digital automatic operation simple wireless stealth
Color classification: right ear C51 digital 2 channel left ear C51 number
USB charging digital chip muffler feedback

Product Features

  • Super mini size and light weight, not easily to be seen
  • Adopt advanced feedback cancellation system, provided superior sound quality with low distortion
  • Allow you to hear the sounds of nature clearly, Adjustable volume control, easy operation
  • Skin-friendly: comfortable to wear without the burden of medical grade resin material
  • Ergonomic design ear plugs, comfortable for all-day wear

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G&M Rechargeable-Adjustable Hearing Sound Amplifier-USB Portable Invisiable Wearing Comfortable For Hearing Sound Loss Aid

Hearing aid categories: open-ear type
Product Name: Hearing aid
Diseases: hearing loss hearing impairment
Symptoms: deafness
Applicable people: not limited
Optional hot spot: USB charging low frequency noise reduction All digital automatic operation simple wireless stealth
Color Classification: Standard equipped with a send + dedicated drying box

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 spot: USB charging low frequency noise reduction All digital automatic operation simple wireless stealth
  • Applicable to the crowd: not limited to middle-aged and elderly adults

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G&M Rechargeable Bluetooth Hearing Aids Portable mini Ear Zoom Listen Up Amplifier Wireless Hearing Aid Device Hearing Aids to Elderly Listening easy to Take

Uses: hearing loss for patients with hearing loss compensation
Function: suitable for hearing loss
Material: ABS
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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Portable Wireless TV Soundbox

Weary of straining to hear your TV? The Serene Innovations TV Soundbox brings you loud and clear stereo audio. Your TV Speakers can be on or off to please other people in the room. Helps you hear dialogue better, and you can control the volume independently from your TV. Adjustable Voice Enhancing Technology lets you hear and understand every word spoken. Wireless, Light weight, easy to install, with a built in rechargeable battery that gives you eight hours of listening time between charges.

Product Features

  • Frequency: RF (radio Frequency), 2.4GHz
  • Transmitter connects to your TV, cable box or music system
  • Headset port for private listening
  • Up to 8 hours of use with built-in rechargeable battery
  • Range over 100 feet

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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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Portable Telephone Amplifier Aid for Hearing Incoming Speech Clearer

A small, lighweight and portable telephone amplifier to help you hear from your callers voice more clearly by amplifying incoming speech. This hearing aid device is easy to attach with no wiring.

Product Features

  • Small, lightweight and portable telephone amplifier
  • Amplifies incoming speech
  • Allows you to hear your callers voice more clearly
  • Easy to attach
  • No wiring

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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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