{"product_id":"hearing-aids-with-box-ear-voice-sound-amplifier-adjustable-tone-mini-hearing-aid-for-the-elderly-hear-aids-ear-care","title":"Hearing Aids with box Ear Voice Sound Amplifier Adjustable Tone Mini Hearing Aid for the elderly hear aids ear care","description":"\u003cdiv\u003e\u003cspan\u003e\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e     \u003c\/p\u003e\n\u003cp\u003e Features:\u003c\/p\u003e\n\u003cp\u003e Increase volume gradually to avoid sudden increase in sound.\u003c\/p\u003e\n\u003cp\u003e Pocket design for portability.\u003c\/p\u003e\n\u003cp\u003e Anti-shock and anti-drop, user-friendly design.\u003c\/p\u003e\n\u003cp\u003e Super mini size and light weight.\u003c\/p\u003e\n\u003cp\u003e Reduce noice, provides good sound quality.\u003c\/p\u003e\n\u003cp\u003e Durable and reliable for long time use.\u003c\/p\u003e\n\u003cp\u003e Silicone earplugs in 4 sizes, fit most ears.\u003c\/p\u003e\n\u003cp\u003e   \u003c\/p\u003e\n\u003cp\u003e    \u003c\/p\u003e\n\u003cp\u003e Description:\u003c\/p\u003e\n\u003cp\u003e This product enhances sound energy intensity and forwards to ears undistortionly through internal circuit. It need to change sound energy to electrical signal, enlarge the electrical signal,then change the electrical signal to sound energy. Input transducer is made of microphone,magnetic induction loop and so on,whose function is changing the sound energy to electrical signal,then send to amplifier.The amplifier enlarges the input electrical signal,then send to the output transducer.The output transducer is made of earphone or bone conduction vibrator,whose function is changing the enlarged electrical signal to sound energy or kinetic energy to output,to fit for deaf patient in various degrees.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e Specifications:\u003c\/p\u003e\n\u003cp\u003e Max sound output: 110±5dB\u003c\/p\u003e\n\u003cp\u003e Sound gain:  ≥30dB\u003c\/p\u003e\n\u003cp\u003e Total harmonic wave distortion: ≤10%\u003c\/p\u003e\n\u003cp\u003e Frequency range: 300-4000Hz\u003c\/p\u003e\n\u003cp\u003e Input noise: ≤40dB\u003c\/p\u003e\n\u003cp\u003e Battery Required: 1 x AG3 Button Cells(NOT included)\u003c\/p\u003e\n\u003cp\u003e Voltage: DC 1.5V\u003c\/p\u003e\n\u003cp\u003e Current: ≤4mA\u003c\/p\u003e\n\u003cp\u003e Voltage: DC 1.5\u003c\/p\u003e\n\u003cp\u003e Net weight: 48g\u003c\/p\u003e\n\u003cp\u003e   \u003c\/p\u003e\n\u003cp\u003e    \u003c\/p\u003e\n\u003cp\u003e Package includes:\u003c\/p\u003e\n\u003cp\u003e 1 * Hearing Aid(with one earplug)\u003c\/p\u003e\n\u003cp\u003e 1 * Carrying Case\u003c\/p\u003e\n\u003cp\u003e 3 * Silicone Adjustable Tips\u003c\/p\u003e\n\u003cp\u003e 1 * Brush   \u003c\/p\u003e\n\u003cp\u003e   \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/div\u003e","brand":"mickcara","offers":[{"title":"01","offer_id":39285320581257,"sku":"01911-1","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0365\/2131\/2393\/products\/484552b175d690904d0c7248ba796881.jpg?v=1615898412","url":"https:\/\/mickcara.com\/fr\/products\/hearing-aids-with-box-ear-voice-sound-amplifier-adjustable-tone-mini-hearing-aid-for-the-elderly-hear-aids-ear-care","provider":"mickcara","version":"1.0","type":"link"}