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Richsound Electronic Company
Hearing Aid, Mini Hearing Aid manufacturer / supplier in China, offering Mini Hearing Aid (F139), Digital Bte Hearing Aid, Bte Hearing Aid and so on.
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Mini Hearing Aid (F139)

FOB Price:US $4.2 / Piece
Min. Order (Pieces) FOB Price
500 US $4.2/ Piece
Min. Order: 500 Pieces
Production Capacity: 5000PCS/Day
Package: Gift Box, and Carton
Payment Terms: T/T, Money Gram

Product Detail

Basic Info
  • Model NO.: F139
  • Group: Middle-aged and Old
  • Certification: CE, SGS, FDA, MSDS
  • Small Size: Low Price
  • Trademark: OEM service
  • Specification: CE
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
Richsound Electronic Company
Guangdong, China
Local Time: 09:53 Tue Jun 28
Account Registered in: 2008
Business Type: Manufacturer/Factory

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