9. Hearing Aid Voice Sound Amplifier ... Health Care

Fashion & Spy Gadgets

  • US$ 38.99

¡Solo 999519 restantes!

    

ATENCIÓN !!
A razón de la alta Demanda de este producto,
y temas de Logística la entrega para Colombia se le podría
extender Hasta 8 días hasta recibirlo en la puerta de su casa
Así que ordene YA su Pedido, cuanto antes...

 ( Available only to Colombia )

Our adult and elderly ear sound amplifiers are designed to help you hear better. Amplifiers are the perfect choice to save thousands of expensive hearing aids without sacrificing quality.

  • One-button switch Easy to operate With one button to adjust the volume, people can easily operate with only 2 button controls, and the 4-speed volume adjustment switch is in place.
  • Complete headphone personal sound amplifier for adults and seniors. Our digital hearing amplifiers are ready to wear a variety of sizes, types of hearing aid sound tubes and earmuffs.

 

Item Type: Ear Care
Material: ABS
Model Number: HH0310
Size: F-138 Hearing aids

Features:
1.Max sound out put:130+/- 5dB
2.Sound gain:>= 50dB
3.Total harmonic wave distortion:<= 5%
4.Frequency range:300-4000MHz
5.Input Noise:<=30dB
6.Voltage:d.c.1.5V
7.Current:<=4mA
 
Package Content:
1 x F-138 BTE Hearing Aid
1 x LR44 1.5v Battery
3 x earplugs
1 x Manual
 
Function:
1,It can be used for sound amplifier
2,When you watch movie,enjoy the drama,attend meeting,or have classes,the product can help you to hear the sound clearly and loudly
3,While in forest,if you want to hear very slight sound,it will be a good choice
 
User Manuel:
1,Open the cartridge cover,put the battery in correct direction,Zinc Air Battery is best choice and has longer life
2,Before using switch the volume to the minimum position
3,Put the ear hook on your ear,plug in the ear plug tightly
 
 
Note:
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.
Keep the ear plug clean
Remove the battery if you don't use it for long time.