... .100% Factory direct sale,competitive price 2.Max sound gain of 30dB 3.Small size,Invisible 4.1 ... tips-1 Year Warranty-CE approval Model:K-80 Mini ITE Hearing AidSpecificationMax Sound Output:≥120 dBMax ... in making varies of hearing aid,with our excellent quality, competitive price and the best after service,we ... CE NO is LCZE11100008. We are doing our best efforts to satisfy your demand,welcome to contact ...