Neutralizing tinnitus, neutralizing the sound of white noise and tinnitus - Beta Wave Treble

Neutralizing tinnitus, neutralizing the sound of white noise and tinnitus Beta Wave Treble    • 이명완화, 빗소리 백색소음 차폐음, 이명 소리 중화 시키기 - 고음 베타파   Beta wave Middle    • 이명완화, 빗소리 백색소음 차폐음, 이명 소리 중화 시키기 - 중음 베타파   Beta wave bass    • 이명완화, 빗소리 백색소음 차폐음, 이명 소리 중화 시키기 - 저음 베타파