hfa avg gain hearing aids

{"cid":"91222344","title":"50 \u00b14dB FOG50 HFA AVG Gain OTC Hearing Aids with Rechargeable Lithium-ion Polymer Battery","imgUrl":"https:\/\/img.ismap.com\/nimg\/b8\/de\/a839ae61d5fa23bc3061190509b5-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Sounds Good","Model Number":"Y07A","Minimum Order Quantity":"500","Delivery Time":"5-8 Weeks","Place of Origin":"China","Certification":"FDA, FCC, CE, ROHS, RSL SCCP","Payment Terms":"T\/T","Supply Ability":"2000PCS\/Day","Type":"Boxy","User":"Moderate To Sever Hearing Loss","Function":"Sounds Amplifier","FOG50 HFA AVG Gain":"50 \u00b14dB","Hearing Aid working Programs":"2","Conduction Mode":"Air Guide Hearing Aid","Warranty":"1 Year","Power Source":"Rechargeable Lithium-ion Polymer Battery"}}