2024 New Arrival Digital Hearing Aid Ear Hearing aid Bluetooth Hanging Neck Typehearing Sound Amplifier
- Category: >>>
- Supplier: Blue Deer Medical Equipment (guangdong) Co. Ltd.
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Product Overview
Description
Specification
Model | CH-F306 | ||||||
Rated voltage | 5V | ||||||
Battery capacity | 200mAh | ||||||
Battery life | more than 10h | ||||||
Bluetooth version | BT5.2 | ||||||
Power off power consumption | <10uA | ||||||
Transmit power | -2dbm~8dbm | ||||||
Frequency offset | -15KHz~+15KHZ | ||||||
Receiving sensitivity | <-80dbm | ||||||
Maximum OSPL90 | <113dB+3dB | ||||||
High frequency average OSPL90 | 107dB±4dB | ||||||
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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