Customized OTC non-howling digital hearing aid intelligent noise reduction binaural rechargeable in-ear hearing aid
Customized OTC non-howling digital hearing aid intelligent noise reduction binaural rechargeable in-ear hearing aid
Customized OTC non-howling digital hearing aid intelligent noise reduction binaural rechargeable in-ear hearing aid
Customized OTC non-howling digital hearing aid intelligent noise reduction binaural rechargeable in-ear hearing aid
Customized OTC non-howling digital hearing aid intelligent noise reduction binaural rechargeable in-ear hearing aid

Customized OTC non-howling digital hearing aid intelligent noise reduction binaural rechargeable in-ear hearing aid

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Customized OTC non-howling digital hearing aid intelligent noise reduction binaural rechargeable in-ear hearing aid

About the product

Characteristic

Product specifications

Match

Power supply mode

USB

Rated voltage

3.7V

Rated power

0.22W

Brand

Ting DJ

Drug (device) approved word

Guangdong machinery approval20222191979

Weight

149g

Material grade

Non-food grade

Patent type

Utility model patent

Patent number

ZL 2022 2 1178341.4

Packing volume

12.1x9.2x3.5cm

Endurance

More than 12 hours

Does it have a built-in battery?

Is

Shopping hotspots

Low frequency noise reduction

Hearing aid categories

In-ear

Is it a patented source of goods?

Is

There are licensable private brands

Is

Shell technology

ABS

Item number

EN-A23

Description

注:本产品只针对外贸公司,国外电商销售平台的采购商客户。

(页面文字和图片仅供参考,具体以实物为准)

 

想不想找一家可靠的助听器源头工厂?

想不想找一家有实力的助听器源头工厂?

想不想找一家愿意全力配合您的助听器源头工厂?

 

您还在等什么呢?欢迎您来我们工厂洽谈合作,我们可以为您提供OEM, ODM服务。

 

EN-D23参数:

1.OSPL90:<116dB SPL

2.输出声压级(高频平均值):<110dB SPL

3.满档声增益(Zui大增益):35dB±5dB

4.满档声增益(平均增益):30dB±5dB

5.等效输入噪声级:≤29dB+3dB

6.频率响应范围:F1≤250Hz,F2≥5000Hz

7.总谐波失真:≤5%

 

8.电池:锂电池

9.额定电源电流消耗:≤5mA

10.助听器尺寸:18x19x28mm

11.充电仓尺寸:52x60x25mm

 

12.重量:

单只净重:3.45g/0.008lb

充电仓净重:

整机净重:(2个助听器+1个充电仓)

 

13.颜色:黑色,白色。

14.认证:本公司有注册证, 生产许可证, 出口销售证明, FDA, CE, RoHS。

Characters

Properties

Product specifications

Match

Power supply mode

USB

Rated voltage

3.7V

Rated power

0.22W

Description

注:本产品只针对外贸公司,国外电商销售平台的采购商客户。

(页面文字和图片仅供参考,具体以实物为准)

 

想不想找一家可靠的助听器源头工厂?

想不想找一家有实力的助听器源头工厂?

想不想找一家愿意全力配合您的助听器源头工厂?

 

您还在等什么呢?欢迎您来我们工厂洽谈合作,我们可以为您提供OEM, ODM服务。

 

EN-D23参数:

1.OSPL90:<116dB SPL

2.输出声压级(高频平均值):<110dB SPL

3.满档声增益(Zui大增益):35dB±5dB

4.满档声增益(平均增益):30dB±5dB

5.等效输入噪声级:≤29dB+3dB

6.频率响应范围:F1≤250Hz,F2≥5000Hz

7.总谐波失真:≤5%

 

8.电池:锂电池

9.额定电源电流消耗:≤5mA

10.助听器尺寸:18x19x28mm

11.充电仓尺寸:52x60x25mm

 

12.重量:

单只净重:3.45g/0.008lb

充电仓净重:

整机净重:(2个助听器+1个充电仓)

 

13.颜色:黑色,白色。

14.认证:本公司有注册证, 生产许可证, 出口销售证明, FDA, CE, RoHS。

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