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Hot Sell hearing aid USB charging dock sound amplifier in Ear invisible sound collector
Price section
Price from:
343,251 so'm
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Specification
Black, English version
Guaranteed delivery time
If we are 45 days late, you will receive your order for free. More details
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About the product
Characteristic
- Product specifications
Color
- Power supply mode
USB
- Rated voltage
1
- Rated power
1
- Item number
K-81
- Brand
OEM
- Drug (device) approved word
Guangdong machinery approval20162191587
- Weight
105
- Material grade
Non-food grade
- Packing volume
0.01
- Endurance
More than 12 hours
- Does it have a built-in battery?
Is
- Shopping hotspots
Low frequency noise reduction
- Hearing aid categories
Behind-the-ear
- Is the source of goods patented?
No
- There are licensable private brands
Is
- Built-in battery capacity
300ma-500ma
- Shell technology
Injection molding
Description
1、报价不含税费
2、默认英文出品
3、默认带电出货
4、支持一件代发
5、支持OEM定制
6、欢迎看厂考察
产品尺寸：2.4 x 1.6 x 1.4cm
彩盒尺寸：14 x 10 x 4cm
产品净重：3.6g
产品毛重：135g
外箱尺寸：46 x 39 x 26cm
外箱毛重：13kg
装箱数量：100PCS
参数：
最大OSPL90:≦112+3dB
高频平均值OSPL90:≤109.8dB
满档声增益:≤28.5dB
等效输入噪声:≤26.6+3dB
总谐谱失真:≤1. 8%
频率响应范围:260~6503Hz
包装清单：
1 x 主机
1 x 充电仓
3 x 耳塞
1 x 说明书
1 x USB充电线
Characters
Properties
- Product specifications
Color
- Power supply mode
USB
- Rated voltage
1
- Rated power
1
Description
1、报价不含税费
2、默认英文出品
3、默认带电出货
4、支持一件代发
5、支持OEM定制
6、欢迎看厂考察
产品尺寸：2.4 x 1.6 x 1.4cm
彩盒尺寸：14 x 10 x 4cm
产品净重：3.6g
产品毛重：135g
外箱尺寸：46 x 39 x 26cm
外箱毛重：13kg
装箱数量：100PCS
参数：
最大OSPL90:≦112+3dB
高频平均值OSPL90:≤109.8dB
满档声增益:≤28.5dB
等效输入噪声:≤26.6+3dB
总谐谱失真:≤1. 8%
频率响应范围:260~6503Hz
包装清单：
1 x 主机
1 x 充电仓
3 x 耳塞
1 x 说明书
1 x USB充电线