hat
costco parèy pou tande tande micro sida ak adaptab volim ak tande èd nan Etazini fda sètifika, 125dB, 200-5500Hz, son telefòn ajiste, batri 10A a, travay 150 tan
eng
costco hearing aid of micro hearing aids with volume adjustable and hearing aid usa fda certificate,125dB,200-5500Hz,Tone Adjust,battery 10A,working 150 hours