Rechargeable Battery
Yes
FT-04A
In the ear
White and black
Hearing aids
Eran
Eran Digital Sound Amplifier Digital Hearing Aid Open Fit for Hearing Loss rechargeable hearing aid wireless earbuds
Number of WDRC channels | 16 channels |
Maximum output sound pressure level(OSPL90) | ≤113dB+3dB |
Full-on Gain(FOG50) | 45dB±3 dB |
Frequency | ≤200 Hz~≥8000 Hz |
Equivalent input noise/EIN | 25dB |
Rated current consumption | 6mA |
Battery capacity | 400mAh(Charging case)+60mAh*2(Hearing aid) |
Hearing aid working time | 8hours |
Talk Time | 6.8 hours |
Transmission range | 10m (Free Space) |
Range of application | mild to moderate hearing loss |
30 days