Invincible In-Ear Hearing Aid

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 Technical Specifications:

·         Type:        Mini ITE Analog Hearing Device

·         Battery:     AG3

·         Certificate:         ISO13485

·         Max. saturator volume output:      ≥120 dB

·         Max voice gain:  ≥30db

·         Harmonic distortion:    ≤10%(1000 Hz) 

·         Equivalent input noise level:  ≤50 dB

·         Frequency range:                250～3800 Hz

·         Battery voltage:  DC 1.5V(The A76 button battery a grain)

·         Current Consumption:  ≤4mA

·         Directivity:         Omni—directional 

·         Product Color:     Beige

·         volume of machine:     3.8*2.1*0.9cm3 

·         weight of machine :     11g 

·         weight of machine and packing:    80g

Features:

·         Super mini size and light weight, not easily to be seen

·         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 

Package included:

Ø  1 x hearing aid amplifier

Ø  2 x AG3 button cell battery

Ø  3 x ear cap

Ø  1 x manual