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Quick Details

  • Properties: Rehabilitation Therapy Supplies
  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: Sanwin
  • Model Number: SW F 137
  • Type: Other
  • battery: AG5 Button Battery or A13 (Zinc Air Battery)
  • weight: 8 g
  • Size: 4.6*3.8*0.9cm

Packaging & Delivery

Packaging Details: Master box size:52*45*33cm 200PCS/CTN GW:17.5kgs
Delivery Detail: Shipped in 7 days after payment

HIGH QUALITY !CHEAPEST PRICE!Enough stock for

fulfill your fast delivery time! OEM/ODM is available! Sample is 

available!

 

 

 

F-137 is small fashionable design ,with a blue decorative batter for avoid the Gap caused by body unit dislocation ,wearing comfortable and invisible.The structure and performance advantage: The ear hook connected with the shell copper cylinder ,structure is firm and reliable .with “H” low frequency noise reduction ,select of high fidelity microphone with high performance white earhone ,hearing aid low distoration and low noise.

 

 

 

 

 

Item No.: F-137 
Max Sound Output:130±5dB
Max Sound Gain:48dB ±5dB
Harmonic Wave Distortion:≤4%
Frequency Range:450~3500 Hz
Input Noise:≤30 dB
Battery:AG5 or A13(Zinc air)
Working VoltageD.C.1.5V
Working Current:3mA
Measurement:46*38*9mm
Net Weight:8g

 

Transaction History of the Supplier

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Transaction Overview

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Trade Assurance
China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
15 Transactions 40,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $200,000
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