Adjustable Deaf Invisible Hearing Aids Amplifiers Portable Cordless Small Mini Ear Sound Amplifier Hearing Aid For The Elderly
Regular price
$43.59
Unit price
per
Description
SPECIFICATIONS
Brand Name: Hailicare
Product name1:: amplifier hearing
Product name2:: invisible hearing aids
Product name3:: deaf hearing aid
Product name4:: resound hearing aids
Product name5:: ear sound amplifier
Adjustable Deaf Invisible Hearing Aids Amplifiers Portable Cordless Small Mini Ear Sound Amplifier Hearing Aid For The Elderly
Features:
Brand new and high quality hearing aid sound amplifier
Super mini size and light weight, not easily to be seen
Adjust volume to the minimum before wearing
Increase volume gradually to avoid sudden increase in sound
Convenient for watching movie, enjoying the drama, attending meeting, or having class, it could help you hear the sound clearly and loudly
Specification:
1. Max sound output: 110±5dB
2. Sound gain: ≥30dB
3. Total harmonic wave distortion: ≤10%
4. Frequency range: 300-4000Hz
5. Input noise: ≤40dB
6. Voltage: DC1.5V
7. Current: ≤4mA
8. Color: As pictures
Package Included:
1 x Hearing Aids
2 x AG3 Button Cells
1 x Instruction Manual
1 x Case
3 x Units of earplug of different size
