*Suitable for mild, moderate and severe hearing loss *Mode switching, suitable for a variety of application scenarios *Classic shape, comfortable to wear *Pure and thick sound quality, high degree of restoration, comfortable listening *Lithium battery powered, magnetic charging and cyclic use *Number of channels:16 channels WDRC *Full-range gain (dB) MAX: 45 ± 5 dB *Saturation sound pressure value OSPL90 (dB) MAX: 110 dB *Harmonic distortion:<5% *Frequency response range:300Hz---5000Hz *Equivalent input noise level:≤20dB+3dB *Working current:2.5 mA *Power-off power consumption:15uA *Standby power consumption:25uA *Battery type:Polymer lithium battery *Battery capacity Hearing aid device: 25MAH/charging compartment 500MAH *Charging time:1.5-2 hours *Battery life Hearing aid battery life: 8H *Product weight:50g *Product size:55mm *47mm*29 mm *Certificate: FDA
