JH-A39 Rechargeable in the Ear Hearing Aids

(28 customer reviews)

Select Color:
 Black  White

 

Download Datasheet PDF

  • UPDATED VERSION: The amplifier was updated with a better speaker, suit for mild to moderate hearing loss. Fashion Earbuds design, communicate without embarrassed.
  • SIMPLE OPERATION: With simple big tap button, Short tap for Volume control(Volumes:1-2-3-4-5-6), Long tap for turn on/off, no need to take it off.
  • PORTABLE CHARGING BOX: You can charge the hearing device anywhere anytime you want. No need to purchase and replace batteries repeatedly.
  • GIFT DESIGN: Our rechargeable hearing amplifiers are offered with exquisite packaging and complete accessories. Great gift for your family and friends.
  • GOOD AFTER-SALES SERVICE: Order now, JINGHAO offer 30 days UNCONDITIONAL return policy and 1-Year warranty. Ensures your no-risk purchase.
Description

logo

sound amplifier

rechargeable 1 1
1

HOW TO WEAR?

Please make sure the MIC is up and the volum control & on/off button is down when wearing the hearing aid.

PACKAGE INCLUDE

  • 1×Charging Case
  • 1×Left Hearing Amplifier
  • 1×Right Hearing Amplifier
  • 6×Eartips
  • 1 x USB Cable
  • 1 x Cleaning tool
  • 1 x Instruction Manual
1
1 Indicate Sound

Long Tap – “Beep” Twice – Switch Device

Short Tap – “Beep” Once – Increase a Volume

Device Indicate Light

White = Power On

Blue = Power Off

Frequently Asked Questions and Solutions:

1) Why there are some background noise?

Actually, it is the electric current sound existing in all good machines. Generally, the higher the power, the greater the static sound.

√ Turning on after put it in ears, then turn up the sound gradually. Generally, You will get used to it after 2-3 weeks.

2) What causes the feedback?

If the ear dome is not inserted well into ear canal or air leaks at the ear dome edges, when the device is close to hand or wall, a certain amount of sound will go back into the microphone. The sound is re-amplified which causes that annoying whistle.

√ Try and select suitable ear dome. Put the ear dome into the ear canal and make sure it fits snugly inside.

3) Can’t Charge Normally?

√Slightly adjust the position of hearing aids for a perfect connection.

√The projector light turns red when it is connected well; the light turns green when it is fully charged.

Additional information
Color

Black, White

Frequency Range

400-4000Hz

Max OSPL90

<=113dB ± 3dB

Average OSPL90

<=109dB ± 4dB

Total Harmonic Wave Distortion

<=7%

Reference Test Gain

23dB ±5dB

EQ Input Noise

29dB ±3dB

Battery

Built-in Lithium Battery

Hearing Loss

Moderate, Severe

Package

Colorbox

Certifications

CE, FDA, Free Sale(CFS), ISO13485(Medical CE), ROHS

Reviews (28)

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Enquire

1. Welcome to inquire OEM/Wholesales hearing aids. We will reply in 24 hours.
2. If you are buy jinghao Product from our Amazon shop, we suggest you contact the Amazon dealer directly.
3. We are top grade hearing aids manufactuer in China, not trading company.
4. Our MOQ is 100pcs, because the shipping cost is expensive, we don't sale just one piece for retail.


Downloads
File Name Size Link
Hearing-aids-A39. A51 .A50. A52. A17 .D30. 905 .906. 907. 908. C01 .C02 .C03 .C04 ROHS.pdf 813KB Download
Hearing-aids-D26-338-339-351-A17-A39-HA70-HA75-CE-license.pdf 739 KB Download
hearing-aids-rechargeable-A39.HA70.HA75.337.338.339.351.D12.D26.D30)Anbotek FCC SDoC of Compliance(18250EC000058 FCC-SDoC).pdf 123 KB Download
JH-A39 Quickguide.pdf 2187 KB Download
jh-A39-rechargeable-ite-hearing-aids-manual.pdf 802 KB Download