retone sound amplifiers for senior

{"cid":"91222783","title":"PK3000 Big Button Landline Phone Amplified Sound, Perfect for Seniors and Visually Challenged","imgUrl":"https:\/\/img.chinax.com\/nimg\/35\/b6\/d6cb4f02acf07db1d27d8cced11a-200x200-1.jpg","attrs":{"Price":"USD 12 \/PC","Brand Name":"Rainbuvvy","Model Number":"PK3000","Minimum Order Quantity":"10 pcs","Delivery Time":"5-8 work days","Certification":"CE","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"100pcs per 5 days","Packaging Details":"20cm*13cm*5cm","Color":"white","Weight":"380g","Material":"ABS","Package Includes":"1 Set Landline Phone"}}