Best Mini and Convenient Sound Amplifier Adjustable Tone Hearing Aids Aid AXON V-163 Hearing Aids Free Shipping
 
Features:
100% brand new sound amplifier behind the ear
Super mini size and light weight， not easily to be seen
Adjust volume to the minimum before wearing
Choose an earplug of slightly bigger size to avoid whistler
Increase volume gradually to avoid sudden increase in sound
Color: as pictured
 
Technical Specifications:
Max Saturated Sound Pressure: 130dB +5 dB
Harmonic Wave Distortion: ≤ 5%
Frequency response Range: 300 --- 4000 Hz
Input Noise: ≤ 30 dB
Power Voltage: 1.5 V
Working Current: ≤ 4mA
Battery Type: AG13 button cell battery (not included)
 
 
 
Important notes
1.Don 't throw the waste hearing aid in fire.Don' t use the hearing aid in high temperature.
2.Dismantle and change different battery.
3.If any strange smell or over heat is found， stop using it.
4.Don 't use water or organic detergent to clean the hearing aid.Notallowed to put it in water.
5.With the on !#!amp!*! off switch， it is energy saving at the furthest.
6.If don't use it for a long time， fully charge the battery before maintenance.
 

 

 

 

 

 

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