Japanese Gift Online 【Free Shipping】

Ronet Pocket Digital Hearing Aids HD-31
Outline
Easy use and confortable hearing ability aimed pocket degital hearing aids
right operation control even +-direction
Proof from awet and hhumidity
sound alarming
Bolume center click
Bolume Lock
Tcoil hearing to sound public facility
Out input 】hearing about sound of TV
Mobile phone noize reduction

Maker Rionet

Specification
Hearing lebel light to hevey
standard frequency 1600 Hz
90dBmax sound level (peak) 132dB±5dB
gain 61dB±5dB
dry battery AAA（LR03）
Time app750 hour
medical NO225AABZX00201000