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In-ear hearing aids for middle-aged and elderly people Sound amplification Rechargeable cross-border sound amplifier Hearing aids without earplugs
Price section
Price from:
846,371 so'm
Color
White
Black
Guaranteed delivery time
If we are 45 days late, you will receive your order for free. More details
Always in touch with you
We will answer any questions every day.
Secure payment in a convenient way
We will accept payment by any card
BNPL available
About the product
Characteristic
- Product specifications
EN-D20
- Power supply mode
USB
- Rated voltage
/
- Rated power
≦9mA
- Brand
Ting DJ
- Medicine (mechanical) quasi-character
Cantonese machinery note20222191979
- Weight
4g/only
- Material grade
Food grade
- Packing volume
/
- Battery life
More than 12 hours
- Built-in battery
Yes
- Shopping hotspot
Low frequency noise reduction
- Hearing aid category
Inner ear type
- Is it a patented supply?
No
- There are authorizable private brands
Yes
- Built-in battery capacity
300 ma-500 ma
- Shell technology
ABS
Description
注：页面参数仅供参考，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-D20参数：
1. 最大OSPL90:≤116dB+3dB
2. 高频平均值OSPL90:112dB±4dB
3. 满档声增益（高频平均值）:28dB±5dB
4. 等效输入噪声级:≤29+3dB
5. 总谐波失真:≤7%+3%
6. 频率响应范围（Hz):350Hz~5000Hz
7. 额定电源电流消耗:≤5mA
8.电池：锂电池
9.颜色：黑色，白色。
10.认证：本公司有注册证，生产许可证，出口销售证明，FDA，CE，RoHS, FCC。
Characters
Properties
- Product specifications
EN-D20
- Power supply mode
USB
- Rated voltage
/
- Rated power
≦9mA
Description
注：页面参数仅供参考，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-D20参数：
1. 最大OSPL90:≤116dB+3dB
2. 高频平均值OSPL90:112dB±4dB
3. 满档声增益（高频平均值）:28dB±5dB
4. 等效输入噪声级:≤29+3dB
5. 总谐波失真:≤7%+3%
6. 频率响应范围（Hz):350Hz~5000Hz
7. 额定电源电流消耗:≤5mA
8.电池：锂电池
9.颜色：黑色，白色。
10.认证：本公司有注册证，生产许可证，出口销售证明，FDA，CE，RoHS, FCC。