Advantages of the present hearing aid:
1, using a specialized algorithm to reduce the noise.
Than general medical hearing aids sound even louder.
3, the operation is extremely simple, fonts, great clarity.
Keywords: ear, hearing aids, sound amplification.
Tags: 助聽器, hearing aid latency, 助听器.
1, fix the noise-free headset case
2, adaptation in English
3, some other minor changes