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Sales Director: John Gao

Cellphone: +86-13618377608

Email: sales@hyvisionstar.com

Whatsapp: +8613618377608 (click to chat)

Wechat: hyvisionstar

Address: Chongqing 400030, China

EHA57 Hearing Aids

$0.00

Model: EHA57
Quantity:

Purchase professional medical equipment for clinic, hospital, or become our distributor. Send an inquiry or contact us now.

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EHA57 Hearing Aids

Feature:

Feedback Cancellation
Full frequency, noise reduction,small size,and hearing comfort
16 Channels Behind-The-Ear Bluetooth Digital Hearing Aids
3g
DSP Chip
Loud and clarified sound
Low consumption
The charging box can provide 8 times to the hearing aid

 

Technical data  
OSPL(Max OSPL90) ≤117dB+3dB
Average OSPL90 110dB±4dB
Full on Acoustic Gain 35dB±5dB
EQ Input Noise ≤20dB
Total Harmonic Wave Distortion ≤5%
Frequency Response 250Hz~5000Hz
Capacity battery(hearing device) 20mAh
Capacity battery(charging case) 600mAh
Single use time 16 hours

Chongqing vision star is a supplier of professional medical devices, including medical laboratory equipment, surgical equipment, ultrasound machines, radiology equipment, ophthalmology equipment, dental equipment, ENT equipment, obstetrics and gynecology equipment, neonatology equipment, rehabilitation room equipment, beauty equipment, hospital furniture, medical consumables and supplies. You can find a wide range of high quality devices that made in China for hospital or clinic. In the passed 20+ years, we have exported more than 150 countries, provided effective solutions for various types of medical system, and established long term cooperation with distributors and tenders in many countries. We sincerely support every customer with best products, prices, services, and warranty. For distributors and resellers, we can label your own logo on the devices if your order reaches MOQ. We can also help you to source more products that have not been listed on our website. Contact us to get more information.

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