5.3
In the ear
FT-11
Yes
TYPE-C
IPX-4
FT-11 Hearing compensation Digital noise reducing rechargeable earbud Sound Amplifier Hearing Aid Open Fit for Hearing Loss earbuds
Number of WDRC channels | 16 channels |
Maximum output sound pressure level(OSPL90) | 120dB |
Full-on Gain(FOG50) | 45dB |
Frequency | ≤200 Hz~≥8000 Hz |
Equivalent input noise/EIN | 28dB |
Rated current consumption | 6mA |
Battery capacity | 400mAh(Charging case)+33mAh*2(Hearing aid) |
Hearing aid working time | 6.6 hours |
Talk Time | 3 hours |
Transmission range | 10m (Free Space) |
Range of application | mild to moderate hearing loss |
30 days