noise reduction hearing aids for clarity not volume

{"cid":"91222344","title":"Neck Hearing Aids Bluetooth Rechargeable Noise Reduction Hearing Aids For Clarity Not Volume","imgUrl":"https:\/\/img.ismap.com\/nimg\/98\/15\/0a1997aa8cce5e4ec0b9a324c190-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Sounds Good","Model Number":"1815B","Minimum Order Quantity":"500PCS","Delivery Time":"5-8 weeks","Place of Origin":"CHINA","Certification":"FDA, FCC, CE, ROHS, RSL SCCP","Payment Terms":"T\/T","Supply Ability":"2000pcs per day","Packaging Details":"Carton Size: 51.5CM*45.5CM*37CM, Quantities: 56PCS\/carton box, Gross weight per carton box\uff1a18.5Kg, Net weight per carton box\uff1a2.2Kg","Noise Reduction":"Yes","Charging Time":"2 Hours","Waterproof":"IPX5","Echo Suppression":"Automatic","Product Category":"OTC Hearing Aid","Compatibility":"IOS And Android Devices","Style":"Behind-the-neck","Volume Control":"Yes"}}