Inquiry Basket (
Mini Hearing Aid (F139)
 Mini Hearing Aid (F139) |
Trade Info
| Standard: | CE |
|---|---|
| Model NO.: | F139 |
Basic Info.
| Model NO.: | F139 |
|---|
Additional Info.
| Standard: | CE |
|---|---|
| Company: | Richsound Electronic Company |
Product Description
Peak value: 129more or less 4dB
Maximum Gain: 53 more or less 5dB
Gain at 1600Hz: 52 more or less5dB
Battery current: ≤4mA
Equivalent Input Noise: ≤30dB
Total Harmonic Distortion: ≤5%
Size; 5.3x4.4x1.0 cm
N. T: 9g
Other products from this company
Most Popular
-
Portable Hand Warmer (JT-A004)
Ingredients: Iron powder, water, activated carbon, ... -
CE0123 Wrist Type Digital Automatic Blood Pressure Monitor ...
Standard Type Automatic measurement of systolic, ... -
Detox Foot patch
[Ingredient] Bamboo Vinegar Folium Eriobotryae ...
-
Cervical Vertebra Retractor
Cervical vertebra retractor applies to the cure ... -
Anti Decubitus Mattresses
Dynamic air pump medical overlay mattress ... -
Medical Stone Is Not Only Used for Water Treatment Is Also ...
Health care maifan stone Strength High quality ...
-
Body Tape Measure (WT-11)
Material: Plastic case with fiberglass tape insede ... -
Body Composition Analyzer
Body compositio monitor: Health dates: 1. Body ... -
Deluxe Alarm (HQ-BM-02)
Monitor patients in bed, on toilet, in wheelchair ...
-
Pulse Oximeter - CE & FDA Approved
Major Features 1. Integrated with SpO2 probe ... -
Anti-Decubitus Mattress (86603)
Item No. 86603 Description: Anti-decubitus ... -
Microcirculation Analyzer
Microcirculation Microscope (Integrate Microscope ...
-
Magic Cooling Scarf / Neck Tie (TC-BJ)
Cooling Scarf / Cool Scarf Item number: TC-BJ005 ... -
Disposable Ice Pack
1. Easy to use, can get cold to -4 within 5 ... -
Lh Ovulation Test Cassette
Ovulation lh test strip Type: Test strip ...
Quick Products |
){kind=link}