Hearing Aid F-139 ,CE,sound amplifier, voice amplifier, Hearing Medical Equipment,cheap price,free shipping

Hearing Aid F-139 ,CE,sound amplifier, voice amplifier, Hearing Medical Equipment,cheap price,free shipping
Price: US $22.00/ piece|Bulk Price: US $22.00/piece 8% off(5 pieces or more)|Processing Time: Ships out within 3 days
Unit Type: piece|Package Weight: 0.35kg|Package Size: 10cm x 9cm x 8cm

Detailed Information:

Product details:

Type:Hearing Aid

Place of Origin: Guangdong, China (Mainland)

Model Number: F-139

Category :Hearing Health Products

Feature: Analogue

Color :Beige

Weight: 8g

Size: 4.5*3.2*0.9cm

Warranty :1 Year

Certification :CE

Detailed Product Description

1. Hot-selling promotional items, cheap price

2. Sound gain of 50dB

3. Easy use, invisible

4. Best TV product

5, Fast delivery

GREAT PROMOTION Cheap Price Deaf Hearing Aid F-139

F-139 is a small BTE hearing aid, it's comfortable for wearing and invisible, a product good for promotional.

* 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

Specification:

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

Max Sound Output: 129dB ± 4dB

Max Sound Gain: 50dB ± 5dB

Harmonic Wave Distortion: ≤5%

Frequency Range: 450~3500 hz

Input Noise: ≤30 dB

Battery: AG13

Working Voltage dc1.5V

Working Current: ≤4 Ma

Measurement: 45*44*9.5mm

Net Weight: 8g

Detailed Specifications:

Place of Origin: Guangdong China (Mainland)|is_customized: Yes|Type: Professional Amplifier|Brand Name: AXON|Package: Yes|Model Number: F-139