Axon mini hearing aid F 139 bte hearing aids CE hot selling bte cheap price made in China Hearing Aids The Elderly new ear bte

Product Overview

Description

• 
  
   
  
  
  
  

  Product Description  

  
  
  
  F-139 is a small BTE model. The simple design make it comfortable for wearing and almost invisible. Besides, it could provide considerable output from its small body. The power saving technology make the maximal usage of the AG13 button battery possible. F-139 can work continuously for almost 10 days by a small AG13 button battery only.




• Product Description


• Max Sound Output: 130± 5 dB


• Max Sound Gain: ≥ 50 dB


• Harmonic Wave Distortion: ≤ 5%


• Frequency Range: 300~4000 hz


• Input Noise: ≤ 30 dB


• Battery: AG13 Button battery


• Max Working Hours with Standard Battery: 70 h


• Working Voltage: D. C. 1.5V


• Working Current: ≤ 5 mA


• Measurement: 5.3x4.4x1.0 cm


• Net Weight: 9 g (without Battery)


• Special Function Key: None

 

• Sleek design


• Easy to operate


• Superior quality


• Convenient size


• Battery operated