[In-ear] hearing aid charging chamber USB sound amplifier sound collector noise reduction hearing impairment assistance
[In-ear] hearing aid charging chamber USB sound amplifier sound collector noise reduction hearing impairment assistance
[In-ear] hearing aid charging chamber USB sound amplifier sound collector noise reduction hearing impairment assistance
[In-ear] hearing aid charging chamber USB sound amplifier sound collector noise reduction hearing impairment assistance
[In-ear] hearing aid charging chamber USB sound amplifier sound collector noise reduction hearing impairment assistance

[In-ear] hearing aid charging chamber USB sound amplifier sound collector noise reduction hearing impairment assistance

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Minimum quantity is: 1 pcs

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1,119,091 so'm

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[In-ear] hearing aid charging chamber USB sound amplifier sound collector noise reduction hearing impairment assistance

About the product

Characteristic

Product specifications

Color

Power supply mode

USB

Rated voltage

1.5

Rated power

4

Item number

GY-68

Brand

OEM

Medicine (mechanical) quasi-character

Cantonese machinery note20162191587

Weight

220

Material grade

Non-food grade

Packing volume

2.5

Battery life

More than 12 hours

Built-in battery

Yes

Shopping hotspot

Low frequency noise reduction

Hearing aid category

Wireless ear back type

Wireless ear canal type

Is it a patented supply?

No

There are authorizable private brands

Yes

Built-in battery capacity

300 ma-500 ma

Shell technology

PBS

Description

Peak OSPL 90 ( dB SPL): 119±3dB 

HAF OSPL 90 ( dB SPL): 112±3dB 

Peak Gain(dB) : 32dB

HAF/FOG Gain (dB) : 28dB±5dB

Frequency range(Hz) : 300-4500Hz

Distortion :

   500Hz : 2%

   800Hz : 1%

   1600Hz: 3%

Equivalent Input Noise (dB): ≤26±3dB    

Battery: Built-in Lithium Battery      

Current: 0.8mA

Hearing Amplifiers:

   Include 35mAH

   Full charing about 2~3 hours

   Working Time(H):25~30h

Charing box:

   Include 300mAH

   Full charing about 2 hours

   OK to hearing Amplifiers recharge more than 3 times with 2pcs, total support working time 180 hours [30x2x3=180]

 

清单:

 

主机 x2

充电仓 x1

耳塞 x6

毛刷 x1

说明书 x1

USB线 x1

耵聍棒 x2

Characters

Properties

Product specifications

Color

Power supply mode

USB

Rated voltage

1.5

Rated power

4

Description

Peak OSPL 90 ( dB SPL): 119±3dB 

HAF OSPL 90 ( dB SPL): 112±3dB 

Peak Gain(dB) : 32dB

HAF/FOG Gain (dB) : 28dB±5dB

Frequency range(Hz) : 300-4500Hz

Distortion :

   500Hz : 2%

   800Hz : 1%

   1600Hz: 3%

Equivalent Input Noise (dB): ≤26±3dB    

Battery: Built-in Lithium Battery      

Current: 0.8mA

Hearing Amplifiers:

   Include 35mAH

   Full charing about 2~3 hours

   Working Time(H):25~30h

Charing box:

   Include 300mAH

   Full charing about 2 hours

   OK to hearing Amplifiers recharge more than 3 times with 2pcs, total support working time 180 hours [30x2x3=180]

 

清单:

 

主机 x2

充电仓 x1

耳塞 x6

毛刷 x1

说明书 x1

USB线 x1

耵聍棒 x2

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