HEARING - 345 Anuncios
Jueves 18 febrero 2021
Cantidad : 1000 ton/w
Powerstep is active in the recycling field for over 80 years. We are always searching for reliable partners in the metal scrap business. If you have any offers or demands of the following: - aluminium scrap (any grades) including irony aluminium or shredded aluminium scrap grades...
Power Step Limited
- 999077 - Kowloon
- +639208914032
- +8675782362817
- +639634201889
Miércoles 18 noviembre 2020
Cantidad : 30,000,000
Description of Airplane Earphone Wearing a pair of ear plugs for flight travel often plays an important role in protecting the ears from a lot of noises. Our airplane ear plugs can be used not only for air travel, but also in crowded supermarkets, convenience stores, even at celebrations...
Guangxi Nanning Flight Supply Trading Co., Ltd.
- gxflight
- 530028 - Qingxiu District,Nanning City
- +86 771 5671 528
Jueves 07 mayo 2020
In the second language teaching language course, the comprehensive course is a course which integrates the teaching of language elements, the teaching of cultural knowledge, the language skills and the language communicative competence training, the content of the course is comprehensive...
Kunming College of Eastern Language and Culture
- KCEL
- 650000 - Yunnan
- +86 0871 65358860
Jueves 16 enero 2020
Cantidad : 30 sets/mo - Precio : 1500USD-30500USD
The structure of the single shaft paddle mixer machine is firm and stable. The mixing paddle and material contact is made of stainless steel. Single shaft paddle agitator mixer has good corrosion resistance and keeps the quality and cleanness of the material without discoloration...
Shanghai Niel Machinery Manufacturing Co.,Ltd
- 201600 - Shanghai
- 021 57899186
Martes 03 diciembre 2019
Cantidad : 800pcs - Precio : 3-50usd
Features of JH-233 body worn hearing aid 1. Big enough size and obvious button, easy to operate for all people especially for the elder; 2. Pocket body worn hearing aid can be easily worn in the belts, trouser pockets and other places, contact with ear line, user doesn't need to wear on the ear...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Martes 03 diciembre 2019
Cantidad : 800pcs - Precio : 3-50usd
The feature of JH-D03 BTE FM Balanced Armature Loudspeaker Open Fit Hearing Aid Hearing Amplifier 1. Modeling exquisite, the button is obvious, easy to operate; 2. Open fit hearing aid can change the ear tube as you need, comfortable wear; 3. Corresponding uncomfortable threshold...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Martes 03 diciembre 2019
Cantidad : 800pcs - Precio : 3-50usd
Features of JH-907 ITE Mini Ear Amplifier 1. The lightweight and easy operation, you won't feel anything after you wear, very comfortable; 2. Corresponding uncomfortable threshold properly adjust the maximum output, protect ear, low distortion; 3. 3 different earplugs are provided...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Martes 03 diciembre 2019
Cantidad : 800pcs - Precio : 3-50usd
Features of JH-335 Rechargeable ITE Portable Hearing Aid Hearing Amplifier 1. Rechargeable ear machine, no need to change battery frequency, reusable and Eco-friendly, Low carbon, environmental protection; 2. Two charging ways, AC adapter and battery for charging, no matter indoor or outdoor...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Martes 03 diciembre 2019
Cantidad : 800pcs - Precio : 3-50usd
Features of JH-238 Body aid 1. Big size body, exquisite design, obvious button, easy operation, could be used by everyone; 2. Pocket body hearing aid, can be easily wear in the belts, trouser pockets and so on, so that user can carry it to everywhere, is very stable; 3. Corresponding...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Martes 03 diciembre 2019
Cantidad : 800pcs - Precio : 3-50usd
Features of JH-233 body worn hearing aid 1. Big enough size and obvious button, easy to operate for all people especially for the elder; 2. Pocket body worn hearing aid can be easily worn in the belts, trouser pockets and other places, contact with ear line, user doesn't need to wear on the ear...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Martes 03 diciembre 2019
Cantidad : 800pcs - Precio : 3-50USD
The feature of JH-D16 Digital 4 Modes BTE Open Fit Hearing Aid Hearing Amplifier 1.Ear zoom hearing aid Bluetooth appearance makes comfortable wear and fashionable look. 1. Ear zoom Bluetooth appearance, makes comfortable wear and fashionable look, the machine looks like a Bluetooth...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Martes 03 diciembre 2019
Cantidad : 800pcs - Precio : 3-50USD
Features of JH-113 Analog BTE Hearing Aid Hearing Amplifier 1. Behind the ear style hearing aid amplifier, easy to wear and comfortable wearing feeling in either ear; 2. Volume control key, on/ off switch, very simple design and easy operation, suitable for all people; 3.Good sound quality...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Domingo 13 octubre 2019
Cantidad : 8000PCS - Precio : 3-50USD
The difference with traditional hearing aid technology, rechargeable allows you to reuse the same battery simply by recharging the hearing aids with the charger. More environmental than battery hearing aid. Its power supply can be from power bank, computer, adapter, AA battery and so on...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Domingo 13 octubre 2019
Cantidad : 8000PCS - Precio : 3-50USD
No all the digital hearing aid are programmable and what does programmable mean? It means that an audiologist can modify a hearing aid's settings for your personal hearing loss – it also means that they can set the aid up so that you can hear the sounds that you want to hear in your...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Domingo 13 octubre 2019
Cantidad : 8000PCS - Precio : 3-50USD
Body-worn type (Pocket model) hearing aids are used for mild to profound hearing loss. As per hearing loss report, this type of pocket hearing device is selected according to gain already set with the specific hearing aid. Few varieties of such gain levels are the mild gain hearing aid...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Domingo 13 octubre 2019
Cantidad : 8000PCS - Precio : 3-50USD
These hearing aids are programmed before producing, and the only difference with programmable hearing aid is that once it produced, it can't be programmed again. And some of the non-programmable hearing aid have trimmer window, which can control "MPO" and "NH", like JH-D10 and JH-D18...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Domingo 13 octubre 2019
Cantidad : 8000PCS - Precio : 3-50USD
We have the best ITE for sale! ITE means In Ear Hearing Aid, they are included ITC, IIC, CIC hearing aid. Most of them are small and tiny. Because of their sizes, we hard to find them when people wear on it. Whilst smaller hearing aids might be more discreet, you may find that some...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Domingo 13 octubre 2019
Digital hearing aid is a hearing device that receives sound and digitizes it (breaks sound waves up into very small, discrete units) prior to amplification. And it built-in intelligence that allows them to discern between soft, but desirable sounds and louder, but unwanted noise...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Domingo 13 octubre 2019
Cantidad : 8000PCS - Precio : 3-50USD
Are you looking for a bluetooth style hearing aid? A traditional simply makes the sound wave larger to amplify sounds. The conventional portable hearing aids are designed with a specific frequency response based on the listener's audiogram. In turn, the audiologist directs the manufacturer...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Domingo 13 octubre 2019
Cantidad : 8000PCS - Precio : 3-50USD
Specification of JH-D03 BTE FM Balanced Armature Loudspeaker Open Fit Hearing Aid Hearing Amplifier Max Sound Output 130±3dB Sound Gain 40±5dB Total Harmonic Wave Distortion 500HZ<3%</span> 800HZ<5%</span> 1600HZ<1%</span> Operation Current/mA...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Domingo 13 octubre 2019
Cantidad : 8000PCS - Precio : 3-50USD
Specification of JH-907 ITE Mini Hearing Aid Hearing Amplifier Max Sound Output 120 ± 5dB Voltage 1.5V Sound Gain ≥35dB/28 Battery size A10 Total Harmonic Wave Distortion ≤5% Battery capacity/Mah 100 Operation Current ≤6mA Operation current/mA 3.5 Frequency...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Domingo 13 octubre 2019
Cantidad : 8000PCS - Precio : 3-50USD
Specification of JH-351R BTE RIC FM Rechargeable Hearing Aid Hearing Amplifier Max Sound Output 125±3dB Noise ON ≤20dB Sound Gain 40±5dB Battery size 3.7V 30mAh Built-in lithium batter Total Harmonic Wave Distortion 500Hz <= 3.1%</span> Working current ≤2.5mA 800Hz ...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Domingo 13 octubre 2019
Cantidad : 8000pcs - Precio : 3-50
Specification of JH-238 Pocket Body Worn Hearing Aid Hearing Amplifier Product name Rechargeable ITE hearing aids sound amplifier Title of commodity/item number Rechargeable hearing aid/JH335 Color Beige/optional colors Frequency range 200Hz-7000Hz Total harmonic wave...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Domingo 13 octubre 2019
Specification of JH-238 Pocket Body Worn Hearing Aid Hearing Amplifier Max Sound Output 130 ± 5dB Voltage 1.5V Sound Gain ≥50dB/51.5 Battery size AA Total Harmonic ≤5% Battery capacity/Mah 2400 Wave Distortion Operation ≤4mA Operation current/mA 6.9 Current Frequency...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Domingo 13 octubre 2019
Cantidad : 8000pcs - Precio : 3-50usd
Specification of JH-233 Body Worn Pocket Ear Sound Amplifier Hearing Aid Max Sound Output 131 ± 5dB Voltage 1.5V Sound Gain ≥55dB/58.9 Battery size AA Total Harmonic ≤5% Battery capacity/Mah 2400 Wave Distortion Operation Current ≤4mA Operation current/mA 6.9 ...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Martes 20 agosto 2019
Cantidad : 80000Pcs - Precio : 3-50USD
For analogue hearing aids buy, don't hesitate to contact. A traditional simply makes the sound wave larger to amplify sounds. The conventional analog hearing aids are designed with a specific frequency response based on the listener's audiogram. In turn, the audiologist directs the...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Viernes 16 agosto 2019
Cantidad : 80000Pcs - Precio : 3-50USD
No all the digital hearing aid are programmable and what does programmable mean? It means that an audiologist can modify a hearing aid's settings for your personal hearing loss – it also means that they can set the aid up so that you can hear the sounds that you want to hear in your...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Viernes 16 agosto 2019
Cantidad : 80000Pcs - Precio : 3-50USD
Digital hearing aid is a hearing device that receives sound and digitizes it (breaks sound waves up into very small, discrete units) prior to amplification. And it built-in intelligence that allows them to discern between soft, but desirable sounds and louder, but unwanted noise....
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Viernes 16 agosto 2019
Cantidad : 80000Pcs - Precio : 3-50USD
- Specification of JH-D10 Digital Trimmer 3 Modes Ear Hook Trimmer Hearing Aids Hearing Amplifier - Max Sound Output 128±3dB Voltage D.C.1.4V Sound Gain 57±5dB Battery Type LR44H/A675 Total Harmonic Wave Distortion 500Hz <6% 800Hz <4% 1600Hz <1% Battery capacity/Mah...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Viernes 16 agosto 2019
Cantidad : 80000Pcs - Precio : 3-50USD
- Specification of JH-D03 BTE FM Balanced Armature Loudspeaker Open Fit Hearing Aid Hearing Amplifier - Max Sound Output 130±3dB Sound Gain 40±5dB Total Harmonic Wave Distortion 500HZ<3%</span> 800HZ<5%</span> 1600HZ<1%</span> Operation Current/mA...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705