Rechargeable Digital Hearing Aid/ Amplifier H-Trimmer G//28R

Digital hearing aids rechargeable audifonos sound amplifier professional hearing aid bte hearing device audifonos for deafness feature: 1.peak gain(db): 45db,suitable for mild to moderate hearing loss 2.triple noise reduction: reduce current noise,minimizes feedback,digital chip reduce receive noise 3. binaural dedicated design:improve the brain’s spatial judgment of sound. 4.rechargeable: charging 4-6 hours, working up to 40 hours. specification: color: beige/blue weight: total 116g peak ospl 90 ( db spl): 118db haf ospl 90 ( db spl): 114db peak gain(db) : 45db haf/fog gain (db) : 36db frequency range(hz) : 300-5500hz distortion : 500hz : 5% 800hz : 3% 1600hz: 3% package included: 1 × hearing aid 1 × storage box 3 × earmuffs(different sizes) 1 × charging cable 1 × charging head 1 × hearing aid