{"product_id":"k-82-wireless-hearing-aid-sound-amplifier-k-82","title":"K-82 Wireless Hearing Aid Sound Amplifier, K-82","description":"1. Behind the ear hearing aid \u003cbr\u003e2. Volume adjustable \u003cbr\u003e3. Powered by 1 x AG3 battery (included) \u003cbr\u003e4. Silicone earplugs in 3 different sizes, fit most ears \u003cbr\u003e5. Help people with hearing impairment to hear sound and voice \u003cbr\u003e \u003cbr\u003eTechnical parameters: \u003cbr\u003e1. Sound output: Greater than or equal to 120dB \u003cbr\u003e2. Sound gain: Greater than or equal to 30dB \u003cbr\u003e3. Total Harmonic wave distortion: Less than or equal to 10% \u003cbr\u003e4. Equiv Input Noise: Less than or equal to32dB \u003cbr\u003e5. Frequency range: 300Hz~4000Hz \u003cbr\u003e6. Voltage:1.5V(AA) \u003cbr\u003e7. Current: Less than or equal to 4mA\u003cbr\u003e\u003cbr\u003e","brand":"Euro Martix","offers":[{"title":"K-82","offer_id":48049169989844,"sku":"S-HA-0110","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/5450\/1844\/files\/S-HA-0110.jpg?v=1780559956","url":"https:\/\/euromarti.myshopify.com\/products\/k-82-wireless-hearing-aid-sound-amplifier-k-82","provider":"Euro Martix","version":"1.0","type":"link"}