Hearing Aid
USER MANUAL
For adult use only
Page 1: ...Hearing Aid USER MANUAL For adult use only...
Page 2: ...tion Make sure to turn off the hearing aid Make sure to set the volume to the lowest level before putting it on to avoid howling audio feedback Do not immerse the hearing aid or any parts in water or...
Page 3: ...Introduction to Parts ear hook earplugs microphone volume dial ON OFF switch charging port case cover USB C socket charging indicators charging dock...
Page 4: ...hours 2 Make sure the hearing aid is turned off 3 Align the pin of the dock and carefully insert the hearing aids into the charging case 4 Connect the charging case to a power source 5V 1A with the s...
Page 5: ...fit your ear canal shape 2 Press the earplug over the small speaker tube 3 Make sure the hearing aid is turned off before putting it on 6 Unplug the cable once the devices are fully charged left righ...
Page 6: ...aid Slowly increase the volume with the volume dial until you can comfortably hear what is going on around you 5 Adjust the hearing aid to find the most comfortable position on your ear 6 To avoid dis...
Page 7: ...for assistance contact wasserstein home com Why does my hearing aid pick up noise I don t want Some sounds may be too noisy when wearing a hearing aid for the first time such as the refrigerator s buz...
Page 8: ...Support Model GM 100A Full tone gain 38 5 dB Total harmonic distortion 3 Equivalent input noise level 32dB Battery life Up to 15 hrs Hearing aid charging time Around 5 hrs Charging input DC 5V 1A Colo...
