FOB Price
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Minimum Order
Localité:
China
Prix de commande minimale:
-
Commande minimale:
365 Piece
Packaging Detail:
paper cartons
Delivery Time:
1 months
Supplying Ability:
-
Payment Type:
L/C, T/T
China
Personne àcontacter Mecy
Zhaoqing, Guangdong
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Digital hearing
aid**8
Specification:
Digital circuitry
Mini BTE design
Left or right ear
adjustable
Detachable receiver
Digital Volume
control
High or low tone
control
Product size:
*5x*5x*0mm
Weight: 7g
Testing Item
Indicator
Max. saturation sound pressure
level **0dB?4dB
Rated Operational Voltage
1.4V
Rated Operational
Current?5mA
Frequency response More than
*******0 Hz
Equivalent input
noise?*2dB
Harmonic distortion
f?***0Hz?*5% f?***0Hz?*0%
Acoustic gain of full profile
F=***0Hz, *8?5dB
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