>Digital Rechargable Ear Hearing Amplifier Hearing-aid with Microphone
Wear comfortablely,fashionable streamlined design and clear and natural sound.
Nickel-hydrogen charging battery used and no need for battery replacement.
Suitable for persons with slight hearing impairment and occasion where it's needed to amplify the sound.
Especially suitable for persons with hearing impairment of severe intermediate frequency and medium-high frequency loss person.
3 Different Size Earplugs to fit your needs. Users with large ear canal select large earplug.Ensuring the close fit of earplug and ear canal.
Power: DC 14V
Charging time: 10-12hours
Battery capacity: 40MAH
Continuous working time: 12-18hours
Plug type: US Plug
Ambient temperature: 5-40℃
Relative humidity: ≤80%
MAX. OSPL(dB): ≤132
HFA OSPL±4(dB): 100
Max Gain±5(dB): 53
Frequency response range(Hz): 200-3500
Atmospheric pressure: 86kPa-106kPa
1 Amplifier body
3 pair different Size Earplugs
1 Cleaning brush
1 Charging port
1 US Plug
1 User manual
1 Original box