High Quality New Mini Medical Hearing Aids For Deafness Hidden In ear Smart Noise Cancelling Sound Amplifier Seniors
- Category: >>>
- Supplier: Blue Deer Medical Equipment (guangdong) Co. Ltd.
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Product Overview
Description
Specification
Model | CZ-B501 |
Appearance Type | Behind-the-ear hearing aid |
Maximum Gain (dB) | MAX: 45 +5 dB |
Harmonic Distortion | <5% |
Frequency Response Range | 300 Hz - 5000 Hz |
Equivalent input Noise Level | ≤20 dB +3 dB |
Charging Time | 1.5-2 hours |
Operating Current | ~2.5 mA |
Battery Life | Hearing aid life: ~8 hours |
Product Weight | ~50 g |
Product Dimensions | 55 mm x47 mm x 29 mm |
Cautions
1.Protect from moisture,shock and high temperature.Do notimmerse the hearing aid in
any liquid,and remove the hearing aid before swimming and washing hair or bathing;After swimming or bathing,wait for the ear canal to dry before putting on the hearing aid.
2.After removing the hearing aid at night,it should be placed in the charging case,away from light,high temperature andhigh humidity,and avoid dropping and touching.
3.Keepthe surface of the hearing aid clean and clean the earwaxin the sound outlet hole of the hearing aid frequently.
Note:The main unit has a dust and water resistance rating of IP22.
any liquid,and remove the hearing aid before swimming and washing hair or bathing;After swimming or bathing,wait for the ear canal to dry before putting on the hearing aid.
2.After removing the hearing aid at night,it should be placed in the charging case,away from light,high temperature andhigh humidity,and avoid dropping and touching.
3.Keepthe surface of the hearing aid clean and clean the earwaxin the sound outlet hole of the hearing aid frequently.
Note:The main unit has a dust and water resistance rating of IP22.
Product Description
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