Healthy Living Tech
Hign-concerned JH A39 Hearing Aids In Ear Rechargeable Sound Amplifier
Hign-concerned JH A39 Hearing Aids In Ear Rechargeable Sound Amplifier
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Experience discreet, rechargeable hearing support with the Hign-concerned JH A39 In-Ear Hearing Aids, designed for comfortable all-day wear and clear daily communication.
- Discreet, mini in-the-ear design offers BT headset-inspired privacy, lightweight comfort, and safe, non-toxic materials for all-day wear.
- Twin rechargeable setup: charging box operates at 3.7V/≤70mA; hearing aids charge at 4.2V, delivering 3–4 full recharges and 10–12 hours of use per charge.
- Built-in intelligent noise cancellation with adjustable volume helps you hear speech clearly while reducing ambient noise, ideal for conversations and quiet environments.
- Complete package includes 1 pair of hearing aids, charging box, 6 earbuds, USB cable, and user manual for quick setup and ongoing care.
Item Specifics | |
Charging case working voltage: |
3.7V |
Charging time: |
90min-2hours |
Work time: |
10-12hours |
Device Size: |
In the Ear (ITE) |
MPN: |
Does Not Apply |
Charging case working current: |
≦70mA |
Hearing aid charging times(Double machine): |
3-4 times |
Hearing aid charging voltage: |
4.2V |
Brand: |
Unbranded |
Type: |
Hearing Aid |
Battery: |
Built-in Lithium Battery |
Qty: |
2Pcs=1 Pair |
Features: |
Rechargeable |
Package: |
1Pair With Docking Station |
Maximum OSPL90: |
≦120±4dB |
High Frequency Average OSPL90: |
103dB±3dB |
Total Harmonic Distortion: |
≤7% |
Frequency Range: |
400-4000Hz |
Reference Test Gain: |
23dB±5dB |
Equalizer Input Noise: |
≦29DB±3 |
Equivalent Input Noise Level: |
≦35dB |
Frequency Response Range: |
300Hz-3500Hz |
Colour: |
White |
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