2012 Cheap heairng aid from factory F-139 1.Sound gain of 50dB 2.Easy use,invisible 3.Best TV product 4,Fast delivery

2012 Cheap heairng aid  from factory F-139F-139 is a small BTE hearing aid,it's confortable for wearing and invisible,a product good for promotional.

*Axon great promotion hearing aid

*100% Manufacture,cheap price,fast delivery

*On/off switch

*Volume control

*Max Sound gain up to 50dB

*Battery type: AG13 Button Battery or A675(Zinc Air Battery) 

*Main Unite Size 4.5*3.2*0.9cm,, NW:8g

*Different size noise prevention earplug for you selection

*Clear and loud voice

*1 Year Warranty

*CE approval

*Strict quality control,test by the hearing aid test machine of Fonix 6500-C,,Fonix 7000 and CR6128

Model:F-139 BTE Hearing Aid
Max Sound Output:	129dB ± 4dB
Max Sound Gain:	50dB ± 5dB
Total Harmonic Distortion:	≤5%
Frequency Range:	450~3500 hz
Equiv Input Noise:	≤30 dB
Battery:	AG13 Button Battery or A675(Zinc Air Battery)
Working Voltage	D. C. 1.5V
Working Current:	≤4 mA
Measurement:	4.5*3.2*0.9cm

 

  

Packaging	Gift color box
Color Box Size:	9.4*7.2*3.2cm
Quantity per carton	200pcs/ctn
Master Box Size	45*35*33cm
GW per Box	0.1kgs
GW per Carton	22kgs

 

  

2012 Cheap heairng aid from factory F-139