Power Source Battery
Frequency range 300-4000Hz
Total harmonic wave distortion ≤10%
Device Size In the Ear (ITE)
Items Included Hearing Aid Battery, Hearing Aid Case, Hearing Aid Cleaner
Color As pictures
Sound Processing Digital
Input noise ≤40dB
Brand Unbranded
Type Hearing Amplifier
Voltage DC1.5V
Sound gain ≥30dB
Features Digital Noise Reduction, Replaceable Battery
Current ≤4mA

Check the listing for details. Ear Hearing Aids with Sound Amplifier for Elderly Battery Operated (not Included. Color: As pictures, Condition: Used. Listed at 15.00 USD. Ear Hearing Aids with Sound Amplifier for Elderly Battery Operated (not Included.

$10.50
$15.00