rite 4 channel hearing aid

{"cid":"91215259","title":"Original Digital Cheap 16 Best Rechargeable Wireless wireless For Multiple Channel Hearing Aid","imgUrl":"https:\/\/img.ismap.com\/nimg\/8e\/66\/412fed1c49f91213857b972d6bb0-200x200-1.jpg","attrs":{"Price":"$135.00\/pieces 1-9 pieces","Brand Name":"saferlife","Model Number":"SL-H616E","Place of Origin":"Guangdong, China","Instrument classification":"Class I","Warranty":"3 years","After-sale Service":"Free spare parts","Product Name":"Hearing Aid","Color":"skin color","Packing Size":"100mm*100mm*39mm","Avaliable Duartion":"16h","Hearing aid Buttery Capacity":"28mAh","Response range":"\u2264500 Hz~\u22654000 Hz","Battery Type":"Lithium Battery","Case battery capacity":"350mAh","WDRC Channel":"8 channel","Port":"Guangzhou","Supply Ability":"600000 Piece\/Pieces per Month"}}

{"cid":"91222344","title":"8 Channel Rechargeable Hearing Aids for Moderate to Severe Hearing Loss 110dB\u00b15dB Sound Output Frequency Response Range 200HZ-7000HZ","imgUrl":"https:\/\/img.ismap.com\/nimg\/6b\/1c\/8a12ca5136ab4f01d5cdafcbecff-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Sounds Good","Model Number":"1815B","Minimum Order Quantity":"500PCS","Delivery Time":"5-8 weeks","Certification":"FDA FCC CE ROHS RSL-SCCP","Place of Origin":"CHINA","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":"Automatic","Applications":"Individuals With Mild To Moderate Hearing Loss","Style":"Neckband","Frequency Response Range":"200HZ-7000HZ","Sound Quality":"High-quality full-frequency balanced armband speakers","Total Harmonic Distortion":"\u22641.5%","Auto-Noise Cancellation":"Advanced algorithms for canceling background noise","Channels":"8"}}

{"cid":"91205845","title":"MINI RECHARGEABLE EAR DIGITAL BUY HEARING AIDS PRICE SOUND AMPLIFIER wifi","imgUrl":"https:\/\/img.ismap.com\/nimg\/d3\/e4\/937698f2b22af5bf66168314daf9-200x200-1.jpg","attrs":{"Price":"1","Brand Name":"HDX MEDICAL","Model Number":"HDX001","Minimum Order Quantity":"1","Delivery Time":"3days","Certification":"CE FDA ISO","Place of Origin":"CHINA","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram"}}