Digital Active Bluetooth rechargeable Hearing Amplifier ( Aid )

  • 頸掛-1
  • 頸掛-2
  • 頸掛-3
DETAIL
Features :
* Amplify the sound of hearing for elder person  
* Bluetooth connection for smart phone talk   
* Noise environmental setting ( indoor or outdoor )
 
Advantages :   
* Bluetooth connection for smart phone conversation    
* Inconspicuous design as an ordinary workout earphone   
- Elder person looks Fashion & Healthy
* Rechargeable battery for 11 hours operation  
- Saving cost for disposable battery replacement 
* Noise environmental setting ( indoor or outdoor )  
- Comfortable hearing quality life
 
Specifications :  
* 210 mAh Li battery support hearing amplifier device
- Continue operation time : 11 hours
- Charging time :  2 hours 
* Maximum Output Sound Level Gain   :  60 +/- 5dB 
* Frequency range : 1000Hz ~ 4000Hz 
*  Input noise level  < 27 dB
* Mic noise reduction : SNR 62 DB
* Bluetooth 4.2 dual mode  
* Main device dimensions :  160 x 190 x 11 mm    
* Weight : 35.2 g 
 
Accessories :   
* Main device 
* 3 additional pairs of ear bud sizes
* Cleaning brush
* USB adapter
* USB cable