{"product_id":"rechargeable-hearing-aids-hearing-aids-for-the-elderly-specification-au-plug","title":"Rechargeable Hearing Aids Hearing Aids for The Elderly, Specification: AU Plug","description":"1. Accessories: host (1) USB cable (1) charging base (1) brush (1) earplugs (6) English manual (1)  2. Output power: 3.6mW  3. Maximum sound output: 130  4dB  4. Sound gain: 30 dB  5. Frequency range: 100--4000 Hz  6. Equivalent input noise: 28dB  7. Harmonic distortion: 6%  8. Continuous working time: 15 hours  9. Battery capacity: 40 mA battery is a rechargeable battery  10.Working current: 3 mA  11. Working voltage: 1.2V  12. Speaker impedance: 110 ohms","brand":"MAV","offers":[{"title":"Default Title","offer_id":43927924539587,"sku":"MAV-009012","price":271.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/wrsss.com\/products\/rechargeable-hearing-aids-hearing-aids-for-the-elderly-specification-au-plug","provider":"Wrsss","version":"1.0","type":"link"}