ขาย Mini Rechargeable Hearing Aid Adjustable Digital BTE Tone Sound Amplifier Portable Elderly Deaf-aid Audiphone sjLn ราคาที่ดีที่สุด
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| เรือจาก | จังหวัดกรุงเทพมหานคร |
|---|---|
| สี | Beige Blue |
รายละเอียดสินค้า
1.Specification:
Product Name: Rechargeable BTE Hearing Aid
Color: Beige/Blue
Charger: DC 5V150mA~1A
Weight: 6.5g (Approx.)
Size: 15x40x10mm
Maximum Output: 129+4dB
Maximum Gain: 38±5dB
Total Harmonic Distortion: ≤5%
Equivalent Input Noise: ≤28
Charging Time: 4-6hours
Using Time: 80 hours (Approx.)
2.Feature
- 100% Brand New and High Quality;
- Safe charging;
- Mini BTE design,lightweight;
- High power with chip noise reduction;
- Low power reminder, USB Rechargeable;
- Charging 4-6Hours, working up 80 hours;
- 4 modes of operation, Easy to operate:
1)Wise Rich Mode(1 Beep)
2)Low reduction (2 Beep)
3)Mid reduction (3 Beep)
4)High reduction (4 Beep)
3.Package included:
1 x Hearing aid
4 x Earplugs (Different sizes)
1 x storage Box
1 x User manual
1 x USB charging cable (With charge head)
4.Note:
- Adjust volume to the minimum before wearing.
- Choose an earplug of slightly bigger size to avoid whistler.
- Increase volume gradually to avoid sudden increase in sound.
- If you hear a howling, check the ear (silica gel) is appropriate and whether the size of plug is tight, the appropriate choice of earplugs and plugged, make sure no air leakage.
- Keep the ear plug clean.
- Please use the matching charger to charge the product, otherwise the product may be damaged.
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