Apparecchio acustico digitale ricaricabile grave perdita invisibile BTE auricolari alta potenza N
1 x Hearing aids. Sound Gain: 38±5dB. 1 x USB line. Easy To Use:Easy to Operate For Seniors. 1 x Cleaning Brush. 1 x Gift box. 1 x User book. Frequency Range: 400Hz~3800Hz.