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OTC hearing aids manufacturer sound amplifier invisible hearing aids

  • OTC hearing aids manufacturer sound amplifier invisible hearing aids
  • OTC hearing aids manufacturer sound amplifier invisible hearing aids
  • OTC hearing aids manufacturer sound amplifier invisible hearing aids
  • OTC hearing aids manufacturer sound amplifier invisible hearing aids
  • OTC hearing aids manufacturer sound amplifier invisible hearing aids
Model No.︰H-818
Brand Name︰HearKing
Country of Origin︰China
Unit Price︰US $ 28 / pc
Minimum Order︰20 pc
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Product Description

OTC hearing aids manufacturer sound amplifier invisible hearing aids

• 4 Channel Digital hearing aid,
• Bluetooth Rechargeable hearing aid,
• Ivisible Open fit type
• 32 level fine-tuning Volume.
• Provide high quantity sound..
• Mode button to switch 2 hearing programs:soft/loud.
• Attractive fashion design. 
• Adaptive noise reduction. 
• Volume button: 16 shifts

 

 

Payment Terms︰TT
Product Image






 
Mini Blue-tooth Hearing Aid Bte Wireless Products Digital Parts Deaf Rechargeable Manufacturer Amplifier deaf aid Hearing Aids

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588 pack.jpg

Product Description
Digital Rechargeable Hearing aid H-818

Max Sound Output:

110± 5 dB

Max Sound Gain:

≥30 dB

Harmonic Wave Distortion:

≤10‰

Frequency Range:

300~400hz

Input Noise:

≤40 dB

Battery:

Not

Working Voltage:

D.C. 1.5V

Working Current:

≤4 mA

Measurement:

2.3×1.3×1.9 cm

Net Weight:

4 g (without Battery)

Special Feature:

Rechargable

 

Packing details

Net Weight  4.2g
Product size 4.3X1.8X0.9mm
Packing color box
container size 54.5×38×55.5
qty per export carton 100
G.W./N.W. 12kg
Accessories Provided 4 tips; 1 charger

 

 

Packaging & Shipping

 

   Hearing aid R588A 1pc/gift box, 100pcs/Ctn,  Shiping in 2-5 days after receive payment. 
Company Information

 

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Exihibition

FAQ
Hearing aid H-818  Maintenance Method: 
  • Use dry cloth or hearing aids special cleaner gush in dry cloth to clean the hearing aid
  • Please remove the batteries to avoid eroding parts of hearing aids by the rotten batteries when you don't use it for a long time
  • Protecting hearing aids from shocks, falling, humidity and high-temperature
  • When not in use, please close the hearing aid to extend battery life

 

 Why the Hearing Aid can't Work or the Sound is not Clear? 

  • Whether the switch is open
  • If the battery in the correct installation position
  • Whether there have electricity batteries
  • Whether the batteries storehouse is closed
  • Whether earplug is choking
  • Whether the earphone or the wire is broken
  • The battery voltage is insufficient or the earphone is broken

 

Payment Terms for Hearing aid R588A

 1)Normally, we accept 30%T/T payment as deposit, and balance before delivery if by Air or Express.

 2)We also can accept L/C, palpay and Cash.

 

 

 

Our Services
 
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