Amazon New TWS Smart Noise Reduction Rechargeable Hearing Aid In-Ear Digital Hearing Amplifier
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Price from:
1,340,088 so'm
color
black
white
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
white / black
- Power supply mode
USB
- Rated voltage
110v-220v
- Rated power
other
- Brand
OEM
- Medicine (machinery) quasi
Guangdong Mechanical Note20162191587
- weight
160 grams
- Grade of material
Non food grade
- Packaging volume
13*10*5CM
- Is there a built-in battery?
No
- Shopping Hotspots
Full digital automatic
- Hearing aid category
box type
- Is it a patent supply?
No
- There are licensable private brands
Yes
- Shell process
ABS
Description
最大OSPL90:≤113 db±4 db
频率范围:200 ~ 7700赫兹
充电箱输入电压:5伏
助听器额定电压:3.7 v
充电箱工作电流:≤200毫安
材料:ABS
包装清单:
助听器*1(对)、充电盒*1、充电线*1、耳塞*3(对)、清洁刷*1、手动*1
正确佩戴助听器:
步骤1:将助听器紧紧插入耳道，按4秒开启助听器;
步骤2:点击,“beep"一次调节音量;
步骤3:长按，“哔”声;两次调整模式;
步骤4:把助听器放回充电盒，助听器会自动关闭。
Characters
Properties
- Product specifications
white / black
- Power supply mode
USB
- Rated voltage
110v-220v
- Rated power
other
Description
最大OSPL90:≤113 db±4 db
频率范围:200 ~ 7700赫兹
充电箱输入电压:5伏
助听器额定电压:3.7 v
充电箱工作电流:≤200毫安
材料:ABS
包装清单:
助听器*1(对)、充电盒*1、充电线*1、耳塞*3(对)、清洁刷*1、手动*1
正确佩戴助听器:
步骤1:将助听器紧紧插入耳道，按4秒开启助听器;
步骤2:点击,“beep"一次调节音量;
步骤3:长按，“哔”声;两次调整模式;
步骤4:把助听器放回充电盒，助听器会自动关闭。