Intelligent Noise Reduction Charging Hearing Aid

 Product information:

Material: ABS
Specifications: white, black
Maximum OSPL90: ≤120DB+3DB
Total harmonic distortion: ≤10%
High frequency average: 103 soil 4
Body charging time: 3 hours
Full range sound gain: 23±5
Frequency response range: 300HZ-3500HZ
Battery name: Li polymer battery
Charging times of the charging box: 5 times

Packing list:

 hearing aid + USB cable + manual

Size Information: