Rionet BTE Digital Hearing Aid HA-20DX
৳ 3,200৳ 3,500 (-9%)
Product details of Rionet Digital Hearing Aid HA-20DX
- Total Harmonic Distortion:16OOHz-2%/800Hz3.5%/5OOHz-8.5%
- Brand: Rionet
- Origin: Japan
- Operating Switch: 0-1
- Tone Control: N, Hl,H2
- Supply Voltage:AAA Battery 1.5 Volt
- Damnation: 6.7 X 4.2X2.1cm
- Weight: 45g
Rionet Digital Hearing Aid HA-20DX
Description:
A hearing aid is a tool intended to enhance hearing by making an individual with hearing loss hearing noise audible. In most nations, hearing aids are categorized as medical devices and controlled by the relevant legislation.A digital hearing aid is more like a laptop if an analog hearing aid is like a microphone and a speaker. It still brings in and releases noise, but some amazing things can be done in between. Digital hearing aids can amplify or remove frequencies and patterns of noise and even change sounds to more comfortable ranges.
Hearing Aid Compatible: A device called “Hearing Aid Compatible” is intended to deliver the necessary magnetic signal to an audio signal that the telecoil can hear in addition. Usually, the word “Hearing Aid Compatible” refers to telephones, but may also apply to headphones.
by Moshahar Alom
My grandpa is very happy with these. He is next to deaf without them. He thought he was going to have to spend thousands on hearing aids so we decided to try these first and no complaints. also happy to recieve the product within a short time!! and product was fine enough