Specifications

• Ergonomic design
• Simple and effective to use
• Power ON/OFF switch
• Left & right ear adjustability

Maintenance Method:

• Use dry cloth or hearing amplifier(hearing enhancer for hearing loss) special cleaner gush in drycloth to clean the hearing aid
• Please remove the batteries to avoid eroding parts ofhearing aids by the rotten batteries when you don't use it for a long time
•  Protecting personal  hearing amplifier(hearing enhancer for hearing loss) from shocks, falling, humidityand high-temperature
•  When not in use, please close the hearing aid/sound amplifier to extendbattery life

Sound is Weak: Replace old battery with new battery. CleanEar Mold. Increase Volume.