{"product_id":"k-82-wireless-hearing-aid-sound-amplifiercoffee","title":"K-82 Wireless Hearing Aid Sound Amplifier(Coffee)","description":"1. Behind the ear hearing aid   2. Volume adjustable   3. Powered by 1 x AG3 battery (included)   4. Silicone earplugs in 3 different sizes, fit most ears   5. Help people with hearing impairment to hear sound and voice      Technical parameters:   1. Sound output: Greater than or equal to 120dB   2. Sound gain: Greater than or equal to 30dB   3. Total Harmonic wave distortion: Less than or equal to 10%   4. Equiv Input Noise: Less than or equal to32dB   5. Frequency range: 300Hz~4000Hz   6. Voltage:1.5V(AA)   7. Current: Less than or equal to 4mA","brand":"MAV","offers":[{"title":"Default Title","offer_id":43927942791363,"sku":"MAV-014038","price":283.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/4355\/1683\/files\/S-HA-0110.jpg?v=1725730391","url":"https:\/\/wrsss.com\/products\/k-82-wireless-hearing-aid-sound-amplifiercoffee","provider":"Wrsss","version":"1.0","type":"link"}