Origin:Mainland ChinaModel Number:APT-08 Type:In canal hearing aids Function1:Noise cancelling and feedback reduce- Digital hearing aids for seniors Function2:chargeable Function3:Mini shape Applicable:4 different applicable Volumes adjustable:16 grades volumes adjustment Warranty:1 year OSPL90:120 dB FOG50:40 dB Package Contents:2 piece hearing aid, 1 charging case Fitting:Self fitand APP control Product name 1:Audio amplifier Product name 2:audifonos Product name 3:audifonos para sordera Product name 4:aparelho auditivo para surdez Product name 5:amplificador de sonido Product name 6:audifonos bluetooth inalambrico Product name 7:amplificador de som Product name 8:aparelho auditivo Product name 9:audifonos para sordera alta calidad Product name 10:sound amplifier Product name 11:hearing device Product name 12:digital hearing aids Product name 13:medical hearing aids Product name 14:Ear Hearing Amplifier About this item BLUETOOTH CONNECT and APP CONTROL- -This hearing aids with bluetooth connection, can switch programs and adjust volumes via the APP on the phone. RECEIVER IN CANAL (RIC)- -Receiver is placed in the earplug, and enhance the speech sounds in your ear canal, more clearly and fully sounds received. This is a professional hearing aids for hearing loss adults and seniors. DUAL MICROPHONE- - Front and rear microphones help receive sounds direction, let the user clear the sounds direction, and the device will automatically amplifier the front sounds higher and lower for the rear sounds, let you focus on the speech. HEARING TEST FUNCTION- -The APP have hearing test, you can take a hearing loss test after the device connected with the phone, let the APP remember the hearing loss data, then tap the buttone automatic fitting. Then the device will work for you. NOISE CANCELLING and FEEDBACK REDUCE- Digital hearing aids for seniors, efficiently cancelling noise and reduce the feedback, provide you the nature and fully sounds. FOCUS ON SPEECH- The aids amplify speech while reducing background noise, making it easier and more comfortable to hear in noisy settings. FREE EXPERIENCE and 1 YEAR WARRANTY- The hearing aid suitable for mild to moderate hearing loss people. It usually takes 1 week to adjust to the new sound obtained through the hearing aid. Note: 1. Hearing aid pairing apps include "forsound" and "dolphin hearing", just choose one of them to use 2. The hearing aids battery life will last long only in a stable indoor environment 3. If you switch the frequency band and mode (such as music, answering calls), the battery life will be reduced If you have any questions, please feel free to contact the seller.